195891000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 679311360

約数和(自身を除く): 483420360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 25, 30, 34, 40, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 120, 125, 136, 138, 150, 167, 170, 184, 200, 204, 230, 250, 255, 276, 300, 334, 340, 345, 375, 391, 408, 425, 460, 500, 501, 510, 552, 575, 600, 668, 680, 690, 750, 782, 835, 850, 920, 1000, 1002, 1020, 1150, 1173, 1275, 1336, 1380, 1500, 1564, 1670, 1700, 1725, 1955, 2004, 2040, 2125, 2300, 2346, 2505, 2550, 2760, 2839, 2875, 3000, 3128, 3340, 3400, 3450, 3841, 3910, 4008, 4175, 4250, 4600, 4692, 5010, 5100, 5678, 5750, 5865, 6375, 6680, 6900, 7682, 7820, 8350, 8500, 8517, 8625, 9384, 9775, 10020, 10200, 11356, 11500, 11523, 11730, 12525, 12750, 13800, 14195, 15364, 15640, 16700, 17000, 17034, 17250, 19205, 19550, 20040, 20875, 22712, 23000, 23046, 23460, 25050, 25500, 28390, 29325, 30728, 33400, 34068, 34500, 38410, 39100, 41750, 42585, 46092, 46920, 48875, 50100, 51000, 56780, 57615, 58650, 62625, 65297, 68136, 69000, 70975, 76820, 78200, 83500, 85170, 92184, 96025, 97750, 100200, 113560, 115230, 117300, 125250, 130594, 141950, 146625, 153640, 167000, 170340, 192050, 195500, 195891, 212925, 230460, 234600, 250500, 261188, 283900, 288075, 293250, 326485, 340680, 354875, 384100, 391000, 391782, 425850, 460920, 480125, 501000, 522376, 567800, 576150, 586500, 652970, 709750, 768200, 783564, 851700, 960250, 979455, 1064625, 1152300, 1173000, 1305940, 1419500, 1440375, 1567128, 1632425, 1703400, 1920500, 1958910, 2129250, 2304600, 2611880, 2839000, 2880750, 3264850, 3841000, 3917820, 4258500, 4897275, 5761500, 6529700, 7835640, 8162125, 8517000, 9794550, 11523000, 13059400, 16324250, 19589100, 24486375, 32648500, 39178200, 48972750, 65297000, 97945500, 195891000]

約数ペア:

[(1, 195891000), (2, 97945500), (3, 65297000), (4, 48972750), (5, 39178200), (6, 32648500), (8, 24486375), (10, 19589100), (12, 16324250), (15, 13059400), (17, 11523000), (20, 9794550), (23, 8517000), (24, 8162125), (25, 7835640), (30, 6529700), (34, 5761500), (40, 4897275), (46, 4258500), (50, 3917820), (51, 3841000), (60, 3264850), (68, 2880750), (69, 2839000), (75, 2611880), (85, 2304600), (92, 2129250), (100, 1958910), (102, 1920500), (115, 1703400), (120, 1632425), (125, 1567128), (136, 1440375), (138, 1419500), (150, 1305940), (167, 1173000), (170, 1152300), (184, 1064625), (200, 979455), (204, 960250), (230, 851700), (250, 783564), (255, 768200), (276, 709750), (300, 652970), (334, 586500), (340, 576150), (345, 567800), (375, 522376), (391, 501000), (408, 480125), (425, 460920), (460, 425850), (500, 391782), (501, 391000), (510, 384100), (552, 354875), (575, 340680), (600, 326485), (668, 293250), (680, 288075), (690, 283900), (750, 261188), (782, 250500), (835, 234600), (850, 230460), (920, 212925), (1000, 195891), (1002, 195500), (1020, 192050), (1150, 170340), (1173, 167000), (1275, 153640), (1336, 146625), (1380, 141950), (1500, 130594), (1564, 125250), (1670, 117300), (1700, 115230), (1725, 113560), (1955, 100200), (2004, 97750), (2040, 96025), (2125, 92184), (2300, 85170), (2346, 83500), (2505, 78200), (2550, 76820), (2760, 70975), (2839, 69000), (2875, 68136), (3000, 65297), (3128, 62625), (3340, 58650), (3400, 57615), (3450, 56780), (3841, 51000), (3910, 50100), (4008, 48875), (4175, 46920), (4250, 46092), (4600, 42585), (4692, 41750), (5010, 39100), (5100, 38410), (5678, 34500), (5750, 34068), (5865, 33400), (6375, 30728), (6680, 29325), (6900, 28390), (7682, 25500), (7820, 25050), (8350, 23460), (8500, 23046), (8517, 23000), (8625, 22712), (9384, 20875), (9775, 20040), (10020, 19550), (10200, 19205), (11356, 17250), (11500, 17034), (11523, 17000), (11730, 16700), (12525, 15640), (12750, 15364), (13800, 14195)]