89600580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 307359360

約数和(自身を除く): 217758780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 41, 45, 54, 57, 60, 71, 76, 81, 82, 90, 95, 108, 114, 123, 135, 142, 162, 164, 171, 180, 190, 205, 213, 228, 246, 270, 284, 285, 324, 342, 355, 369, 380, 405, 410, 426, 492, 513, 540, 570, 615, 639, 684, 710, 738, 779, 810, 820, 852, 855, 1026, 1065, 1107, 1140, 1230, 1278, 1349, 1420, 1476, 1539, 1558, 1620, 1710, 1845, 1917, 2052, 2130, 2214, 2337, 2460, 2556, 2565, 2698, 2911, 3078, 3116, 3195, 3321, 3420, 3690, 3834, 3895, 4047, 4260, 4428, 4674, 5130, 5396, 5535, 5751, 5822, 6156, 6390, 6642, 6745, 7011, 7380, 7668, 7695, 7790, 8094, 8733, 9348, 9585, 10260, 11070, 11502, 11644, 11685, 12141, 12780, 13284, 13490, 14022, 14555, 15390, 15580, 16188, 16605, 17466, 19170, 20235, 21033, 22140, 23004, 23370, 24282, 26199, 26980, 28044, 28755, 29110, 30780, 33210, 34932, 35055, 36423, 38340, 40470, 42066, 43665, 46740, 48564, 52398, 55309, 57510, 58220, 60705, 63099, 66420, 70110, 72846, 78597, 80940, 84132, 87330, 104796, 105165, 109269, 110618, 115020, 121410, 126198, 130995, 140220, 145692, 157194, 165927, 174660, 182115, 210330, 218538, 221236, 235791, 242820, 252396, 261990, 276545, 314388, 315495, 331854, 364230, 392985, 420660, 437076, 471582, 497781, 523980, 546345, 553090, 630990, 663708, 728460, 785970, 829635, 943164, 995562, 1092690, 1106180, 1178955, 1261980, 1493343, 1571940, 1659270, 1991124, 2185380, 2357910, 2488905, 2986686, 3318540, 4480029, 4715820, 4977810, 5973372, 7466715, 8960058, 9955620, 14933430, 17920116, 22400145, 29866860, 44800290, 89600580]

約数ペア:

[(1, 89600580), (2, 44800290), (3, 29866860), (4, 22400145), (5, 17920116), (6, 14933430), (9, 9955620), (10, 8960058), (12, 7466715), (15, 5973372), (18, 4977810), (19, 4715820), (20, 4480029), (27, 3318540), (30, 2986686), (36, 2488905), (38, 2357910), (41, 2185380), (45, 1991124), (54, 1659270), (57, 1571940), (60, 1493343), (71, 1261980), (76, 1178955), (81, 1106180), (82, 1092690), (90, 995562), (95, 943164), (108, 829635), (114, 785970), (123, 728460), (135, 663708), (142, 630990), (162, 553090), (164, 546345), (171, 523980), (180, 497781), (190, 471582), (205, 437076), (213, 420660), (228, 392985), (246, 364230), (270, 331854), (284, 315495), (285, 314388), (324, 276545), (342, 261990), (355, 252396), (369, 242820), (380, 235791), (405, 221236), (410, 218538), (426, 210330), (492, 182115), (513, 174660), (540, 165927), (570, 157194), (615, 145692), (639, 140220), (684, 130995), (710, 126198), (738, 121410), (779, 115020), (810, 110618), (820, 109269), (852, 105165), (855, 104796), (1026, 87330), (1065, 84132), (1107, 80940), (1140, 78597), (1230, 72846), (1278, 70110), (1349, 66420), (1420, 63099), (1476, 60705), (1539, 58220), (1558, 57510), (1620, 55309), (1710, 52398), (1845, 48564), (1917, 46740), (2052, 43665), (2130, 42066), (2214, 40470), (2337, 38340), (2460, 36423), (2556, 35055), (2565, 34932), (2698, 33210), (2911, 30780), (3078, 29110), (3116, 28755), (3195, 28044), (3321, 26980), (3420, 26199), (3690, 24282), (3834, 23370), (3895, 23004), (4047, 22140), (4260, 21033), (4428, 20235), (4674, 19170), (5130, 17466), (5396, 16605), (5535, 16188), (5751, 15580), (5822, 15390), (6156, 14555), (6390, 14022), (6642, 13490), (6745, 13284), (7011, 12780), (7380, 12141), (7668, 11685), (7695, 11644), (7790, 11502), (8094, 11070), (8733, 10260), (9348, 9585)]