28773000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 102211200

約数和(自身を除く): 73438200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 125, 138, 139, 150, 180, 184, 200, 207, 225, 230, 250, 276, 278, 300, 345, 360, 375, 414, 417, 450, 460, 500, 552, 556, 575, 600, 690, 695, 750, 828, 834, 900, 920, 1000, 1035, 1112, 1125, 1150, 1251, 1380, 1390, 1500, 1656, 1668, 1725, 1800, 2070, 2085, 2250, 2300, 2502, 2760, 2780, 2875, 3000, 3197, 3336, 3450, 3475, 4140, 4170, 4500, 4600, 5004, 5175, 5560, 5750, 6255, 6394, 6900, 6950, 8280, 8340, 8625, 9000, 9591, 10008, 10350, 10425, 11500, 12510, 12788, 13800, 13900, 15985, 16680, 17250, 17375, 19182, 20700, 20850, 23000, 25020, 25576, 25875, 27800, 28773, 31275, 31970, 34500, 34750, 38364, 41400, 41700, 47955, 50040, 51750, 52125, 57546, 62550, 63940, 69000, 69500, 76728, 79925, 83400, 95910, 103500, 104250, 115092, 125100, 127880, 139000, 143865, 156375, 159850, 191820, 207000, 208500, 230184, 239775, 250200, 287730, 312750, 319700, 383640, 399625, 417000, 479550, 575460, 625500, 639400, 719325, 799250, 959100, 1150920, 1198875, 1251000, 1438650, 1598500, 1918200, 2397750, 2877300, 3197000, 3596625, 4795500, 5754600, 7193250, 9591000, 14386500, 28773000]

約数ペア:

[(1, 28773000), (2, 14386500), (3, 9591000), (4, 7193250), (5, 5754600), (6, 4795500), (8, 3596625), (9, 3197000), (10, 2877300), (12, 2397750), (15, 1918200), (18, 1598500), (20, 1438650), (23, 1251000), (24, 1198875), (25, 1150920), (30, 959100), (36, 799250), (40, 719325), (45, 639400), (46, 625500), (50, 575460), (60, 479550), (69, 417000), (72, 399625), (75, 383640), (90, 319700), (92, 312750), (100, 287730), (115, 250200), (120, 239775), (125, 230184), (138, 208500), (139, 207000), (150, 191820), (180, 159850), (184, 156375), (200, 143865), (207, 139000), (225, 127880), (230, 125100), (250, 115092), (276, 104250), (278, 103500), (300, 95910), (345, 83400), (360, 79925), (375, 76728), (414, 69500), (417, 69000), (450, 63940), (460, 62550), (500, 57546), (552, 52125), (556, 51750), (575, 50040), (600, 47955), (690, 41700), (695, 41400), (750, 38364), (828, 34750), (834, 34500), (900, 31970), (920, 31275), (1000, 28773), (1035, 27800), (1112, 25875), (1125, 25576), (1150, 25020), (1251, 23000), (1380, 20850), (1390, 20700), (1500, 19182), (1656, 17375), (1668, 17250), (1725, 16680), (1800, 15985), (2070, 13900), (2085, 13800), (2250, 12788), (2300, 12510), (2502, 11500), (2760, 10425), (2780, 10350), (2875, 10008), (3000, 9591), (3197, 9000), (3336, 8625), (3450, 8340), (3475, 8280), (4140, 6950), (4170, 6900), (4500, 6394), (4600, 6255), (5004, 5750), (5175, 5560)]