173284020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 660441600

約数和(自身を除く): 487157580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 71, 78, 84, 90, 91, 105, 117, 126, 130, 140, 142, 149, 156, 180, 182, 195, 210, 213, 234, 252, 260, 273, 284, 298, 315, 355, 364, 390, 420, 426, 447, 455, 468, 497, 546, 585, 596, 630, 639, 710, 745, 780, 819, 852, 894, 910, 923, 994, 1043, 1065, 1092, 1170, 1260, 1278, 1341, 1365, 1420, 1490, 1491, 1638, 1788, 1820, 1846, 1937, 1988, 2086, 2130, 2235, 2340, 2485, 2556, 2682, 2730, 2769, 2980, 2982, 3129, 3195, 3276, 3692, 3874, 4095, 4172, 4260, 4470, 4473, 4615, 4970, 5215, 5364, 5460, 5538, 5811, 5964, 6258, 6390, 6461, 6705, 7455, 7748, 8190, 8307, 8940, 8946, 9230, 9387, 9685, 9940, 10430, 10579, 11076, 11622, 12516, 12780, 12922, 13410, 13559, 13845, 14910, 15645, 16380, 16614, 17433, 17892, 18460, 18774, 19370, 19383, 20860, 21158, 22365, 23244, 25844, 26820, 27118, 27690, 29055, 29820, 31290, 31737, 32305, 33228, 34866, 37548, 38740, 38766, 40677, 41535, 42316, 44730, 46935, 52895, 54236, 55380, 58110, 58149, 62580, 63474, 64610, 67795, 69732, 74053, 77532, 81354, 83070, 87165, 89460, 93870, 95211, 96915, 105790, 116220, 116298, 122031, 126948, 129220, 135590, 137527, 148106, 158685, 162708, 166140, 174330, 187740, 190422, 193830, 203385, 211580, 222159, 232596, 244062, 271180, 275054, 290745, 296212, 317370, 348660, 370265, 380844, 387660, 406770, 412581, 444318, 476055, 488124, 550108, 581490, 610155, 634740, 666477, 687635, 740530, 813540, 825162, 888636, 952110, 962689, 1110795, 1162980, 1220310, 1237743, 1332954, 1375270, 1481060, 1650324, 1904220, 1925378, 2062905, 2221590, 2440620, 2475486, 2665908, 2750540, 2888067, 3332385, 3850756, 4125810, 4443180, 4813445, 4950972, 5776134, 6188715, 6664770, 8251620, 8664201, 9626890, 11552268, 12377430, 13329540, 14440335, 17328402, 19253780, 24754860, 28880670, 34656804, 43321005, 57761340, 86642010, 173284020]

約数ペア:

[(1, 173284020), (2, 86642010), (3, 57761340), (4, 43321005), (5, 34656804), (6, 28880670), (7, 24754860), (9, 19253780), (10, 17328402), (12, 14440335), (13, 13329540), (14, 12377430), (15, 11552268), (18, 9626890), (20, 8664201), (21, 8251620), (26, 6664770), (28, 6188715), (30, 5776134), (35, 4950972), (36, 4813445), (39, 4443180), (42, 4125810), (45, 3850756), (52, 3332385), (60, 2888067), (63, 2750540), (65, 2665908), (70, 2475486), (71, 2440620), (78, 2221590), (84, 2062905), (90, 1925378), (91, 1904220), (105, 1650324), (117, 1481060), (126, 1375270), (130, 1332954), (140, 1237743), (142, 1220310), (149, 1162980), (156, 1110795), (180, 962689), (182, 952110), (195, 888636), (210, 825162), (213, 813540), (234, 740530), (252, 687635), (260, 666477), (273, 634740), (284, 610155), (298, 581490), (315, 550108), (355, 488124), (364, 476055), (390, 444318), (420, 412581), (426, 406770), (447, 387660), (455, 380844), (468, 370265), (497, 348660), (546, 317370), (585, 296212), (596, 290745), (630, 275054), (639, 271180), (710, 244062), (745, 232596), (780, 222159), (819, 211580), (852, 203385), (894, 193830), (910, 190422), (923, 187740), (994, 174330), (1043, 166140), (1065, 162708), (1092, 158685), (1170, 148106), (1260, 137527), (1278, 135590), (1341, 129220), (1365, 126948), (1420, 122031), (1490, 116298), (1491, 116220), (1638, 105790), (1788, 96915), (1820, 95211), (1846, 93870), (1937, 89460), (1988, 87165), (2086, 83070), (2130, 81354), (2235, 77532), (2340, 74053), (2485, 69732), (2556, 67795), (2682, 64610), (2730, 63474), (2769, 62580), (2980, 58149), (2982, 58110), (3129, 55380), (3195, 54236), (3276, 52895), (3692, 46935), (3874, 44730), (4095, 42316), (4172, 41535), (4260, 40677), (4470, 38766), (4473, 38740), (4615, 37548), (4970, 34866), (5215, 33228), (5364, 32305), (5460, 31737), (5538, 31290), (5811, 29820), (5964, 29055), (6258, 27690), (6390, 27118), (6461, 26820), (6705, 25844), (7455, 23244), (7748, 22365), (8190, 21158), (8307, 20860), (8940, 19383), (8946, 19370), (9230, 18774), (9387, 18460), (9685, 17892), (9940, 17433), (10430, 16614), (10579, 16380), (11076, 15645), (11622, 14910), (12516, 13845), (12780, 13559), (12922, 13410)]