86254400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 168

約数和(自身を含む): 229794816

約数和(自身を除く): 143540416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 37, 40, 47, 50, 62, 64, 74, 80, 94, 100, 124, 148, 155, 160, 185, 188, 200, 235, 248, 296, 310, 320, 370, 376, 400, 470, 496, 592, 620, 740, 752, 775, 800, 925, 940, 992, 1147, 1175, 1184, 1240, 1457, 1480, 1504, 1550, 1600, 1739, 1850, 1880, 1984, 2294, 2350, 2368, 2480, 2914, 2960, 3008, 3100, 3478, 3700, 3760, 4588, 4700, 4960, 5735, 5828, 5920, 6200, 6956, 7285, 7400, 7520, 8695, 9176, 9400, 9920, 11470, 11656, 11840, 12400, 13912, 14570, 14800, 15040, 17390, 18352, 18800, 22940, 23312, 24800, 27824, 28675, 29140, 29600, 34780, 36425, 36704, 37600, 43475, 45880, 46624, 49600, 53909, 55648, 57350, 58280, 59200, 69560, 72850, 73408, 75200, 86950, 91760, 93248, 107818, 111296, 114700, 116560, 139120, 145700, 173900, 183520, 215636, 229400, 233120, 269545, 278240, 291400, 347800, 367040, 431272, 458800, 466240, 539090, 556480, 582800, 695600, 862544, 917600, 1078180, 1165600, 1347725, 1391200, 1725088, 1835200, 2156360, 2331200, 2695450, 2782400, 3450176, 4312720, 5390900, 8625440, 10781800, 17250880, 21563600, 43127200, 86254400]

約数ペア:

[(1, 86254400), (2, 43127200), (4, 21563600), (5, 17250880), (8, 10781800), (10, 8625440), (16, 5390900), (20, 4312720), (25, 3450176), (31, 2782400), (32, 2695450), (37, 2331200), (40, 2156360), (47, 1835200), (50, 1725088), (62, 1391200), (64, 1347725), (74, 1165600), (80, 1078180), (94, 917600), (100, 862544), (124, 695600), (148, 582800), (155, 556480), (160, 539090), (185, 466240), (188, 458800), (200, 431272), (235, 367040), (248, 347800), (296, 291400), (310, 278240), (320, 269545), (370, 233120), (376, 229400), (400, 215636), (470, 183520), (496, 173900), (592, 145700), (620, 139120), (740, 116560), (752, 114700), (775, 111296), (800, 107818), (925, 93248), (940, 91760), (992, 86950), (1147, 75200), (1175, 73408), (1184, 72850), (1240, 69560), (1457, 59200), (1480, 58280), (1504, 57350), (1550, 55648), (1600, 53909), (1739, 49600), (1850, 46624), (1880, 45880), (1984, 43475), (2294, 37600), (2350, 36704), (2368, 36425), (2480, 34780), (2914, 29600), (2960, 29140), (3008, 28675), (3100, 27824), (3478, 24800), (3700, 23312), (3760, 22940), (4588, 18800), (4700, 18352), (4960, 17390), (5735, 15040), (5828, 14800), (5920, 14570), (6200, 13912), (6956, 12400), (7285, 11840), (7400, 11656), (7520, 11470), (8695, 9920), (9176, 9400)]