39916500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 132088320

約数和(自身を除く): 92171820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 89, 92, 100, 115, 125, 130, 138, 150, 156, 178, 195, 230, 250, 260, 267, 276, 299, 300, 325, 345, 356, 375, 390, 445, 460, 500, 534, 575, 598, 650, 690, 750, 780, 890, 897, 975, 1068, 1150, 1157, 1196, 1300, 1335, 1380, 1495, 1500, 1625, 1725, 1780, 1794, 1950, 2047, 2225, 2300, 2314, 2670, 2875, 2990, 3250, 3450, 3471, 3588, 3900, 4094, 4450, 4485, 4628, 4875, 5340, 5750, 5785, 5980, 6141, 6500, 6675, 6900, 6942, 7475, 8188, 8625, 8900, 8970, 9750, 10235, 11125, 11500, 11570, 12282, 13350, 13884, 14950, 17250, 17355, 17940, 19500, 20470, 22250, 22425, 23140, 24564, 26611, 26700, 28925, 29900, 30705, 33375, 34500, 34710, 37375, 40940, 44500, 44850, 51175, 53222, 57850, 61410, 66750, 69420, 74750, 79833, 86775, 89700, 102350, 106444, 112125, 115700, 122820, 133055, 133500, 144625, 149500, 153525, 159666, 173550, 204700, 224250, 255875, 266110, 289250, 307050, 319332, 347100, 399165, 433875, 448500, 511750, 532220, 578500, 614100, 665275, 767625, 798330, 867750, 1023500, 1330550, 1535250, 1596660, 1735500, 1995825, 2661100, 3070500, 3326375, 3991650, 6652750, 7983300, 9979125, 13305500, 19958250, 39916500]

約数ペア:

[(1, 39916500), (2, 19958250), (3, 13305500), (4, 9979125), (5, 7983300), (6, 6652750), (10, 3991650), (12, 3326375), (13, 3070500), (15, 2661100), (20, 1995825), (23, 1735500), (25, 1596660), (26, 1535250), (30, 1330550), (39, 1023500), (46, 867750), (50, 798330), (52, 767625), (60, 665275), (65, 614100), (69, 578500), (75, 532220), (78, 511750), (89, 448500), (92, 433875), (100, 399165), (115, 347100), (125, 319332), (130, 307050), (138, 289250), (150, 266110), (156, 255875), (178, 224250), (195, 204700), (230, 173550), (250, 159666), (260, 153525), (267, 149500), (276, 144625), (299, 133500), (300, 133055), (325, 122820), (345, 115700), (356, 112125), (375, 106444), (390, 102350), (445, 89700), (460, 86775), (500, 79833), (534, 74750), (575, 69420), (598, 66750), (650, 61410), (690, 57850), (750, 53222), (780, 51175), (890, 44850), (897, 44500), (975, 40940), (1068, 37375), (1150, 34710), (1157, 34500), (1196, 33375), (1300, 30705), (1335, 29900), (1380, 28925), (1495, 26700), (1500, 26611), (1625, 24564), (1725, 23140), (1780, 22425), (1794, 22250), (1950, 20470), (2047, 19500), (2225, 17940), (2300, 17355), (2314, 17250), (2670, 14950), (2875, 13884), (2990, 13350), (3250, 12282), (3450, 11570), (3471, 11500), (3588, 11125), (3900, 10235), (4094, 9750), (4450, 8970), (4485, 8900), (4628, 8625), (4875, 8188), (5340, 7475), (5750, 6942), (5785, 6900), (5980, 6675), (6141, 6500)]