123774300

素因数分解:

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

素因数の和:253

約数の個数: 216

約数和(自身を含む): 426535200

約数和(自身を除く): 302760900

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, 180, 195, 213, 225, 234, 260, 284, 298, 300, 325, 355, 390, 426, 447, 450, 468, 585, 596, 639, 650, 710, 745, 780, 852, 894, 900, 923, 975, 1065, 1170, 1278, 1300, 1341, 1420, 1490, 1775, 1788, 1846, 1937, 1950, 2130, 2235, 2340, 2556, 2682, 2769, 2925, 2980, 3195, 3550, 3692, 3725, 3874, 3900, 4260, 4470, 4615, 5325, 5364, 5538, 5811, 5850, 6390, 6705, 7100, 7450, 7748, 8307, 8940, 9230, 9685, 10579, 10650, 11076, 11175, 11622, 11700, 12780, 13410, 13845, 14900, 15975, 16614, 17433, 18460, 19370, 21158, 21300, 22350, 23075, 23244, 26820, 27690, 29055, 31737, 31950, 33228, 33525, 34866, 38740, 41535, 42316, 44700, 46150, 48425, 52895, 55380, 58110, 63474, 63900, 67050, 69225, 69732, 83070, 87165, 92300, 95211, 96850, 105790, 116220, 126948, 134100, 137527, 138450, 145275, 158685, 166140, 174330, 190422, 193700, 207675, 211580, 264475, 275054, 276900, 290550, 317370, 348660, 380844, 412581, 415350, 435825, 476055, 528950, 550108, 581100, 634740, 687635, 793425, 825162, 830700, 871650, 952110, 1057900, 1237743, 1375270, 1586850, 1650324, 1743300, 1904220, 2062905, 2380275, 2475486, 2750540, 3173700, 3438175, 4125810, 4760550, 4950972, 6188715, 6876350, 8251620, 9521100, 10314525, 12377430, 13752700, 20629050, 24754860, 30943575, 41258100, 61887150, 123774300]

約数ペア:

[(1, 123774300), (2, 61887150), (3, 41258100), (4, 30943575), (5, 24754860), (6, 20629050), (9, 13752700), (10, 12377430), (12, 10314525), (13, 9521100), (15, 8251620), (18, 6876350), (20, 6188715), (25, 4950972), (26, 4760550), (30, 4125810), (36, 3438175), (39, 3173700), (45, 2750540), (50, 2475486), (52, 2380275), (60, 2062905), (65, 1904220), (71, 1743300), (75, 1650324), (78, 1586850), (90, 1375270), (100, 1237743), (117, 1057900), (130, 952110), (142, 871650), (149, 830700), (150, 825162), (156, 793425), (180, 687635), (195, 634740), (213, 581100), (225, 550108), (234, 528950), (260, 476055), (284, 435825), (298, 415350), (300, 412581), (325, 380844), (355, 348660), (390, 317370), (426, 290550), (447, 276900), (450, 275054), (468, 264475), (585, 211580), (596, 207675), (639, 193700), (650, 190422), (710, 174330), (745, 166140), (780, 158685), (852, 145275), (894, 138450), (900, 137527), (923, 134100), (975, 126948), (1065, 116220), (1170, 105790), (1278, 96850), (1300, 95211), (1341, 92300), (1420, 87165), (1490, 83070), (1775, 69732), (1788, 69225), (1846, 67050), (1937, 63900), (1950, 63474), (2130, 58110), (2235, 55380), (2340, 52895), (2556, 48425), (2682, 46150), (2769, 44700), (2925, 42316), (2980, 41535), (3195, 38740), (3550, 34866), (3692, 33525), (3725, 33228), (3874, 31950), (3900, 31737), (4260, 29055), (4470, 27690), (4615, 26820), (5325, 23244), (5364, 23075), (5538, 22350), (5811, 21300), (5850, 21158), (6390, 19370), (6705, 18460), (7100, 17433), (7450, 16614), (7748, 15975), (8307, 14900), (8940, 13845), (9230, 13410), (9685, 12780), (10579, 11700), (10650, 11622), (11076, 11175)]