21412953900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:426

約数の個数: 432

約数和(自身を含む): 74217124800

約数和(自身を除く): 52804170900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 71, 75, 78, 90, 100, 117, 130, 142, 149, 150, 156, 173, 180, 195, 213, 225, 234, 260, 284, 298, 300, 325, 346, 355, 390, 426, 447, 450, 468, 519, 585, 596, 639, 650, 692, 710, 745, 780, 852, 865, 894, 900, 923, 975, 1038, 1065, 1170, 1278, 1300, 1341, 1420, 1490, 1557, 1730, 1775, 1788, 1846, 1937, 1950, 2076, 2130, 2235, 2249, 2340, 2556, 2595, 2682, 2769, 2925, 2980, 3114, 3195, 3460, 3550, 3692, 3725, 3874, 3900, 4260, 4325, 4470, 4498, 4615, 5190, 5325, 5364, 5538, 5811, 5850, 6228, 6390, 6705, 6747, 7100, 7450, 7748, 7785, 8307, 8650, 8940, 8996, 9230, 9685, 10380, 10579, 10650, 11076, 11175, 11245, 11622, 11700, 12283, 12780, 12975, 13410, 13494, 13845, 14900, 15570, 15975, 16614, 17300, 17433, 18460, 19370, 20241, 21158, 21300, 22350, 22490, 23075, 23244, 24566, 25777, 25950, 26820, 26988, 27690, 29055, 31140, 31737, 31950, 33228, 33525, 33735, 34866, 36849, 38740, 38925, 40482, 41535, 42316, 44700, 44980, 46150, 48425, 49132, 51554, 51900, 52895, 55380, 56225, 58110, 61415, 63474, 63900, 67050, 67470, 69225, 69732, 73698, 77331, 77850, 80964, 83070, 87165, 92300, 95211, 96850, 101205, 103108, 105790, 110547, 112450, 116220, 122830, 126948, 128885, 134100, 134940, 137527, 138450, 145275, 147396, 154662, 155700, 158685, 159679, 166140, 168675, 174330, 184245, 190422, 193700, 202410, 207675, 211580, 221094, 224900, 231993, 245660, 257770, 264475, 275054, 276900, 290550, 307075, 309324, 317370, 319358, 335101, 337350, 348660, 368490, 380844, 386655, 404820, 412581, 415350, 435825, 442188, 463986, 476055, 479037, 506025, 515540, 528950, 550108, 552735, 581100, 614150, 634740, 638716, 644425, 670202, 674700, 687635, 736980, 773310, 793425, 798395, 825162, 830700, 871650, 921225, 927972, 952110, 958074, 1005303, 1012050, 1057900, 1105470, 1159965, 1228300, 1237743, 1288850, 1340404, 1375270, 1437111, 1546620, 1586850, 1596790, 1650324, 1675505, 1743300, 1830167, 1842450, 1904220, 1916148, 1933275, 2010606, 2024100, 2062905, 2210940, 2319930, 2380275, 2395185, 2475486, 2577700, 2750540, 2763675, 2874222, 3015909, 3173700, 3193580, 3351010, 3438175, 3660334, 3684900, 3866550, 3991975, 4021212, 4125810, 4639860, 4760550, 4790370, 4950972, 5026515, 5490501, 5527350, 5748444, 5799825, 6031818, 6188715, 6702020, 6876350, 7185555, 7320668, 7733100, 7983950, 8251620, 8377525, 9150835, 9521100, 9580740, 10053030, 10314525, 10981002, 11054700, 11599650, 11975925, 12063636, 12377430, 13752700, 14371110, 15079545, 15967900, 16471503, 16755050, 18301670, 20106060, 20629050, 21962004, 23199300, 23792171, 23951850, 24754860, 25132575, 27452505, 28742220, 30159090, 30943575, 32943006, 33510100, 35927775, 36603340, 41258100, 45754175, 47584342, 47903700, 50265150, 54905010, 60318180, 61887150, 65886012, 71376513, 71855550, 75397725, 82357515, 91508350, 95168684, 100530300, 109810020, 118960855, 123774300, 137262525, 142753026, 143711100, 150795450, 164715030, 183016700, 214129539, 237921710, 274525050, 285506052, 301590900, 329430060, 356882565, 411787575, 428259078, 475843420, 549050100, 594804275, 713765130, 823575150, 856518156, 1070647695, 1189608550, 1427530260, 1647150300, 1784412825, 2141295390, 2379217100, 3568825650, 4282590780, 5353238475, 7137651300, 10706476950, 21412953900]

約数ペア:

[(1, 21412953900), (2, 10706476950), (3, 7137651300), (4, 5353238475), (5, 4282590780), (6, 3568825650), (9, 2379217100), (10, 2141295390), (12, 1784412825), (13, 1647150300), (15, 1427530260), (18, 1189608550), (20, 1070647695), (25, 856518156), (26, 823575150), (30, 713765130), (36, 594804275), (39, 549050100), (45, 475843420), (50, 428259078), (52, 411787575), (60, 356882565), (65, 329430060), (71, 301590900), (75, 285506052), (78, 274525050), (90, 237921710), (100, 214129539), (117, 183016700), (130, 164715030), (142, 150795450), (149, 143711100), (150, 142753026), (156, 137262525), (173, 123774300), (180, 118960855), (195, 109810020), (213, 100530300), (225, 95168684), (234, 91508350), (260, 82357515), (284, 75397725), (298, 71855550), (300, 71376513), (325, 65886012), (346, 61887150), (355, 60318180), (390, 54905010), (426, 50265150), (447, 47903700), (450, 47584342), (468, 45754175), (519, 41258100), (585, 36603340), (596, 35927775), (639, 33510100), (650, 32943006), (692, 30943575), (710, 30159090), (745, 28742220), (780, 27452505), (852, 25132575), (865, 24754860), (894, 23951850), (900, 23792171), (923, 23199300), (975, 21962004), (1038, 20629050), (1065, 20106060), (1170, 18301670), (1278, 16755050), (1300, 16471503), (1341, 15967900), (1420, 15079545), (1490, 14371110), (1557, 13752700), (1730, 12377430), (1775, 12063636), (1788, 11975925), (1846, 11599650), (1937, 11054700), (1950, 10981002), (2076, 10314525), (2130, 10053030), (2235, 9580740), (2249, 9521100), (2340, 9150835), (2556, 8377525), (2595, 8251620), (2682, 7983950), (2769, 7733100), (2925, 7320668), (2980, 7185555), (3114, 6876350), (3195, 6702020), (3460, 6188715), (3550, 6031818), (3692, 5799825), (3725, 5748444), (3874, 5527350), (3900, 5490501), (4260, 5026515), (4325, 4950972), (4470, 4790370), (4498, 4760550), (4615, 4639860), (5190, 4125810), (5325, 4021212), (5364, 3991975), (5538, 3866550), (5811, 3684900), (5850, 3660334), (6228, 3438175), (6390, 3351010), (6705, 3193580), (6747, 3173700), (7100, 3015909), (7450, 2874222), (7748, 2763675), (7785, 2750540), (8307, 2577700), (8650, 2475486), (8940, 2395185), (8996, 2380275), (9230, 2319930), (9685, 2210940), (10380, 2062905), (10579, 2024100), (10650, 2010606), (11076, 1933275), (11175, 1916148), (11245, 1904220), (11622, 1842450), (11700, 1830167), (12283, 1743300), (12780, 1675505), (12975, 1650324), (13410, 1596790), (13494, 1586850), (13845, 1546620), (14900, 1437111), (15570, 1375270), (15975, 1340404), (16614, 1288850), (17300, 1237743), (17433, 1228300), (18460, 1159965), (19370, 1105470), (20241, 1057900), (21158, 1012050), (21300, 1005303), (22350, 958074), (22490, 952110), (23075, 927972), (23244, 921225), (24566, 871650), (25777, 830700), (25950, 825162), (26820, 798395), (26988, 793425), (27690, 773310), (29055, 736980), (31140, 687635), (31737, 674700), (31950, 670202), (33228, 644425), (33525, 638716), (33735, 634740), (34866, 614150), (36849, 581100), (38740, 552735), (38925, 550108), (40482, 528950), (41535, 515540), (42316, 506025), (44700, 479037), (44980, 476055), (46150, 463986), (48425, 442188), (49132, 435825), (51554, 415350), (51900, 412581), (52895, 404820), (55380, 386655), (56225, 380844), (58110, 368490), (61415, 348660), (63474, 337350), (63900, 335101), (67050, 319358), (67470, 317370), (69225, 309324), (69732, 307075), (73698, 290550), (77331, 276900), (77850, 275054), (80964, 264475), (83070, 257770), (87165, 245660), (92300, 231993), (95211, 224900), (96850, 221094), (101205, 211580), (103108, 207675), (105790, 202410), (110547, 193700), (112450, 190422), (116220, 184245), (122830, 174330), (126948, 168675), (128885, 166140), (134100, 159679), (134940, 158685), (137527, 155700), (138450, 154662), (145275, 147396)]