199582500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 661288320

約数和(自身を除く): 461705820

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, 625, 650, 690, 750, 780, 890, 897, 975, 1068, 1150, 1157, 1196, 1250, 1300, 1335, 1380, 1495, 1500, 1625, 1725, 1780, 1794, 1875, 1950, 2047, 2225, 2300, 2314, 2500, 2670, 2875, 2990, 3250, 3450, 3471, 3588, 3750, 3900, 4094, 4450, 4485, 4628, 4875, 5340, 5750, 5785, 5980, 6141, 6500, 6675, 6900, 6942, 7475, 7500, 8125, 8188, 8625, 8900, 8970, 9750, 10235, 11125, 11500, 11570, 12282, 13350, 13884, 14375, 14950, 16250, 17250, 17355, 17940, 19500, 20470, 22250, 22425, 23140, 24375, 24564, 26611, 26700, 28750, 28925, 29900, 30705, 32500, 33375, 34500, 34710, 37375, 40940, 43125, 44500, 44850, 48750, 51175, 53222, 55625, 57500, 57850, 61410, 66750, 69420, 74750, 79833, 86250, 86775, 89700, 97500, 102350, 106444, 111250, 112125, 115700, 122820, 133055, 133500, 144625, 149500, 153525, 159666, 166875, 172500, 173550, 186875, 204700, 222500, 224250, 255875, 266110, 289250, 307050, 319332, 333750, 347100, 373750, 399165, 433875, 448500, 511750, 532220, 560625, 578500, 614100, 665275, 667500, 723125, 747500, 767625, 798330, 867750, 1023500, 1121250, 1279375, 1330550, 1446250, 1535250, 1596660, 1735500, 1995825, 2169375, 2242500, 2558750, 2661100, 2892500, 3070500, 3326375, 3838125, 3991650, 4338750, 5117500, 6652750, 7676250, 7983300, 8677500, 9979125, 13305500, 15352500, 16631875, 19958250, 33263750, 39916500, 49895625, 66527500, 99791250, 199582500]

約数ペア:

[(1, 199582500), (2, 99791250), (3, 66527500), (4, 49895625), (5, 39916500), (6, 33263750), (10, 19958250), (12, 16631875), (13, 15352500), (15, 13305500), (20, 9979125), (23, 8677500), (25, 7983300), (26, 7676250), (30, 6652750), (39, 5117500), (46, 4338750), (50, 3991650), (52, 3838125), (60, 3326375), (65, 3070500), (69, 2892500), (75, 2661100), (78, 2558750), (89, 2242500), (92, 2169375), (100, 1995825), (115, 1735500), (125, 1596660), (130, 1535250), (138, 1446250), (150, 1330550), (156, 1279375), (178, 1121250), (195, 1023500), (230, 867750), (250, 798330), (260, 767625), (267, 747500), (276, 723125), (299, 667500), (300, 665275), (325, 614100), (345, 578500), (356, 560625), (375, 532220), (390, 511750), (445, 448500), (460, 433875), (500, 399165), (534, 373750), (575, 347100), (598, 333750), (625, 319332), (650, 307050), (690, 289250), (750, 266110), (780, 255875), (890, 224250), (897, 222500), (975, 204700), (1068, 186875), (1150, 173550), (1157, 172500), (1196, 166875), (1250, 159666), (1300, 153525), (1335, 149500), (1380, 144625), (1495, 133500), (1500, 133055), (1625, 122820), (1725, 115700), (1780, 112125), (1794, 111250), (1875, 106444), (1950, 102350), (2047, 97500), (2225, 89700), (2300, 86775), (2314, 86250), (2500, 79833), (2670, 74750), (2875, 69420), (2990, 66750), (3250, 61410), (3450, 57850), (3471, 57500), (3588, 55625), (3750, 53222), (3900, 51175), (4094, 48750), (4450, 44850), (4485, 44500), (4628, 43125), (4875, 40940), (5340, 37375), (5750, 34710), (5785, 34500), (5980, 33375), (6141, 32500), (6500, 30705), (6675, 29900), (6900, 28925), (6942, 28750), (7475, 26700), (7500, 26611), (8125, 24564), (8188, 24375), (8625, 23140), (8900, 22425), (8970, 22250), (9750, 20470), (10235, 19500), (11125, 17940), (11500, 17355), (11570, 17250), (12282, 16250), (13350, 14950), (13884, 14375)]