73958850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 231895872

約数和(自身を除く): 157937022

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 53, 63, 70, 75, 90, 105, 106, 126, 150, 159, 175, 210, 225, 265, 315, 318, 350, 371, 443, 450, 477, 525, 530, 630, 742, 795, 886, 954, 1050, 1113, 1325, 1329, 1575, 1590, 1855, 2215, 2226, 2385, 2650, 2658, 3101, 3150, 3339, 3710, 3975, 3987, 4430, 4770, 5565, 6202, 6645, 6678, 7950, 7974, 9275, 9303, 11075, 11130, 11925, 13290, 15505, 16695, 18550, 18606, 19935, 22150, 23479, 23850, 27825, 27909, 31010, 33225, 33390, 39870, 46515, 46958, 55650, 55818, 66450, 70437, 77525, 83475, 93030, 99675, 117395, 139545, 140874, 155050, 164353, 166950, 199350, 211311, 232575, 234790, 279090, 328706, 352185, 422622, 465150, 493059, 586975, 697725, 704370, 821765, 986118, 1056555, 1173950, 1395450, 1479177, 1643530, 1760925, 2113110, 2465295, 2958354, 3521850, 4108825, 4930590, 5282775, 7395885, 8217650, 10565550, 12326475, 14791770, 24652950, 36979425, 73958850]

約数ペア:

[(1, 73958850), (2, 36979425), (3, 24652950), (5, 14791770), (6, 12326475), (7, 10565550), (9, 8217650), (10, 7395885), (14, 5282775), (15, 4930590), (18, 4108825), (21, 3521850), (25, 2958354), (30, 2465295), (35, 2113110), (42, 1760925), (45, 1643530), (50, 1479177), (53, 1395450), (63, 1173950), (70, 1056555), (75, 986118), (90, 821765), (105, 704370), (106, 697725), (126, 586975), (150, 493059), (159, 465150), (175, 422622), (210, 352185), (225, 328706), (265, 279090), (315, 234790), (318, 232575), (350, 211311), (371, 199350), (443, 166950), (450, 164353), (477, 155050), (525, 140874), (530, 139545), (630, 117395), (742, 99675), (795, 93030), (886, 83475), (954, 77525), (1050, 70437), (1113, 66450), (1325, 55818), (1329, 55650), (1575, 46958), (1590, 46515), (1855, 39870), (2215, 33390), (2226, 33225), (2385, 31010), (2650, 27909), (2658, 27825), (3101, 23850), (3150, 23479), (3339, 22150), (3710, 19935), (3975, 18606), (3987, 18550), (4430, 16695), (4770, 15505), (5565, 13290), (6202, 11925), (6645, 11130), (6678, 11075), (7950, 9303), (7974, 9275)]