65221800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 236234880

約数和(自身を除く): 171013080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 53, 56, 60, 70, 75, 84, 100, 105, 106, 120, 140, 150, 159, 168, 175, 200, 210, 212, 265, 280, 293, 300, 318, 350, 371, 420, 424, 525, 530, 586, 600, 636, 700, 742, 795, 840, 879, 1050, 1060, 1113, 1172, 1272, 1325, 1400, 1465, 1484, 1590, 1758, 1855, 2051, 2100, 2120, 2226, 2344, 2650, 2930, 2968, 3180, 3516, 3710, 3975, 4102, 4200, 4395, 4452, 5300, 5565, 5860, 6153, 6360, 7032, 7325, 7420, 7950, 8204, 8790, 8904, 9275, 10255, 10600, 11130, 11720, 12306, 14650, 14840, 15529, 15900, 16408, 17580, 18550, 20510, 21975, 22260, 24612, 27825, 29300, 30765, 31058, 31800, 35160, 37100, 41020, 43950, 44520, 46587, 49224, 51275, 55650, 58600, 61530, 62116, 74200, 77645, 82040, 87900, 93174, 102550, 108703, 111300, 123060, 124232, 153825, 155290, 175800, 186348, 205100, 217406, 222600, 232935, 246120, 307650, 310580, 326109, 372696, 388225, 410200, 434812, 465870, 543515, 615300, 621160, 652218, 776450, 869624, 931740, 1087030, 1164675, 1230600, 1304436, 1552900, 1630545, 1863480, 2174060, 2329350, 2608872, 2717575, 3105800, 3261090, 4348120, 4658700, 5435150, 6522180, 8152725, 9317400, 10870300, 13044360, 16305450, 21740600, 32610900, 65221800]

約数ペア:

[(1, 65221800), (2, 32610900), (3, 21740600), (4, 16305450), (5, 13044360), (6, 10870300), (7, 9317400), (8, 8152725), (10, 6522180), (12, 5435150), (14, 4658700), (15, 4348120), (20, 3261090), (21, 3105800), (24, 2717575), (25, 2608872), (28, 2329350), (30, 2174060), (35, 1863480), (40, 1630545), (42, 1552900), (50, 1304436), (53, 1230600), (56, 1164675), (60, 1087030), (70, 931740), (75, 869624), (84, 776450), (100, 652218), (105, 621160), (106, 615300), (120, 543515), (140, 465870), (150, 434812), (159, 410200), (168, 388225), (175, 372696), (200, 326109), (210, 310580), (212, 307650), (265, 246120), (280, 232935), (293, 222600), (300, 217406), (318, 205100), (350, 186348), (371, 175800), (420, 155290), (424, 153825), (525, 124232), (530, 123060), (586, 111300), (600, 108703), (636, 102550), (700, 93174), (742, 87900), (795, 82040), (840, 77645), (879, 74200), (1050, 62116), (1060, 61530), (1113, 58600), (1172, 55650), (1272, 51275), (1325, 49224), (1400, 46587), (1465, 44520), (1484, 43950), (1590, 41020), (1758, 37100), (1855, 35160), (2051, 31800), (2100, 31058), (2120, 30765), (2226, 29300), (2344, 27825), (2650, 24612), (2930, 22260), (2968, 21975), (3180, 20510), (3516, 18550), (3710, 17580), (3975, 16408), (4102, 15900), (4200, 15529), (4395, 14840), (4452, 14650), (5300, 12306), (5565, 11720), (5860, 11130), (6153, 10600), (6360, 10255), (7032, 9275), (7325, 8904), (7420, 8790), (7950, 8204)]