28685092500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{151}}^1\times {\mathrm{8443}}^1$

素因数の和:8624

約数の個数: 180

約数和(自身を含む): 91218775648

約数和(自身を除く): 62533683148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 151, 180, 225, 250, 300, 302, 375, 450, 453, 500, 604, 625, 750, 755, 900, 906, 1125, 1250, 1359, 1500, 1510, 1812, 1875, 2250, 2265, 2500, 2718, 3020, 3750, 3775, 4500, 4530, 5436, 5625, 6795, 7500, 7550, 8443, 9060, 11250, 11325, 13590, 15100, 16886, 18875, 22500, 22650, 25329, 27180, 33772, 33975, 37750, 42215, 45300, 50658, 56625, 67950, 75500, 75987, 84430, 94375, 101316, 113250, 126645, 135900, 151974, 168860, 169875, 188750, 211075, 226500, 253290, 283125, 303948, 339750, 377500, 379935, 422150, 506580, 566250, 633225, 679500, 759870, 844300, 849375, 1055375, 1132500, 1266450, 1274893, 1519740, 1698750, 1899675, 2110750, 2532900, 2549786, 3166125, 3397500, 3799350, 3824679, 4221500, 5099572, 5276875, 6332250, 6374465, 7598700, 7649358, 9498375, 10553750, 11474037, 12664500, 12748930, 15298716, 15830625, 18996750, 19123395, 21107500, 22948074, 25497860, 31661250, 31872325, 37993500, 38246790, 45896148, 47491875, 57370185, 63322500, 63744650, 76493580, 94983750, 95616975, 114740370, 127489300, 159361625, 189967500, 191233950, 229480740, 286850925, 318723250, 382467900, 478084875, 573701850, 637446500, 796808125, 956169750, 1147403700, 1434254625, 1593616250, 1912339500, 2390424375, 2868509250, 3187232500, 4780848750, 5737018500, 7171273125, 9561697500, 14342546250, 28685092500]

約数ペア:

[(1, 28685092500), (2, 14342546250), (3, 9561697500), (4, 7171273125), (5, 5737018500), (6, 4780848750), (9, 3187232500), (10, 2868509250), (12, 2390424375), (15, 1912339500), (18, 1593616250), (20, 1434254625), (25, 1147403700), (30, 956169750), (36, 796808125), (45, 637446500), (50, 573701850), (60, 478084875), (75, 382467900), (90, 318723250), (100, 286850925), (125, 229480740), (150, 191233950), (151, 189967500), (180, 159361625), (225, 127489300), (250, 114740370), (300, 95616975), (302, 94983750), (375, 76493580), (450, 63744650), (453, 63322500), (500, 57370185), (604, 47491875), (625, 45896148), (750, 38246790), (755, 37993500), (900, 31872325), (906, 31661250), (1125, 25497860), (1250, 22948074), (1359, 21107500), (1500, 19123395), (1510, 18996750), (1812, 15830625), (1875, 15298716), (2250, 12748930), (2265, 12664500), (2500, 11474037), (2718, 10553750), (3020, 9498375), (3750, 7649358), (3775, 7598700), (4500, 6374465), (4530, 6332250), (5436, 5276875), (5625, 5099572), (6795, 4221500), (7500, 3824679), (7550, 3799350), (8443, 3397500), (9060, 3166125), (11250, 2549786), (11325, 2532900), (13590, 2110750), (15100, 1899675), (16886, 1698750), (18875, 1519740), (22500, 1274893), (22650, 1266450), (25329, 1132500), (27180, 1055375), (33772, 849375), (33975, 844300), (37750, 759870), (42215, 679500), (45300, 633225), (50658, 566250), (56625, 506580), (67950, 422150), (75500, 379935), (75987, 377500), (84430, 339750), (94375, 303948), (101316, 283125), (113250, 253290), (126645, 226500), (135900, 211075), (151974, 188750), (168860, 169875)]