64791000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 229245120

約数和(自身を除く): 164454120

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, 150, 180, 184, 200, 207, 225, 230, 250, 276, 300, 313, 345, 360, 375, 414, 450, 460, 500, 552, 575, 600, 626, 690, 750, 828, 900, 920, 939, 1000, 1035, 1125, 1150, 1252, 1380, 1500, 1565, 1656, 1725, 1800, 1878, 2070, 2250, 2300, 2504, 2760, 2817, 2875, 3000, 3130, 3450, 3756, 4140, 4500, 4600, 4695, 5175, 5634, 5750, 6260, 6900, 7199, 7512, 7825, 8280, 8625, 9000, 9390, 10350, 11268, 11500, 12520, 13800, 14085, 14398, 15650, 17250, 18780, 20700, 21597, 22536, 23000, 23475, 25875, 28170, 28796, 31300, 34500, 35995, 37560, 39125, 41400, 43194, 46950, 51750, 56340, 57592, 62600, 64791, 69000, 70425, 71990, 78250, 86388, 93900, 103500, 107985, 112680, 117375, 129582, 140850, 143980, 156500, 172776, 179975, 187800, 207000, 215970, 234750, 259164, 281700, 287960, 313000, 323955, 352125, 359950, 431940, 469500, 518328, 539925, 563400, 647910, 704250, 719900, 863880, 899875, 939000, 1079850, 1295820, 1408500, 1439800, 1619775, 1799750, 2159700, 2591640, 2699625, 2817000, 3239550, 3599500, 4319400, 5399250, 6479100, 7199000, 8098875, 10798500, 12958200, 16197750, 21597000, 32395500, 64791000]

約数ペア:

[(1, 64791000), (2, 32395500), (3, 21597000), (4, 16197750), (5, 12958200), (6, 10798500), (8, 8098875), (9, 7199000), (10, 6479100), (12, 5399250), (15, 4319400), (18, 3599500), (20, 3239550), (23, 2817000), (24, 2699625), (25, 2591640), (30, 2159700), (36, 1799750), (40, 1619775), (45, 1439800), (46, 1408500), (50, 1295820), (60, 1079850), (69, 939000), (72, 899875), (75, 863880), (90, 719900), (92, 704250), (100, 647910), (115, 563400), (120, 539925), (125, 518328), (138, 469500), (150, 431940), (180, 359950), (184, 352125), (200, 323955), (207, 313000), (225, 287960), (230, 281700), (250, 259164), (276, 234750), (300, 215970), (313, 207000), (345, 187800), (360, 179975), (375, 172776), (414, 156500), (450, 143980), (460, 140850), (500, 129582), (552, 117375), (575, 112680), (600, 107985), (626, 103500), (690, 93900), (750, 86388), (828, 78250), (900, 71990), (920, 70425), (939, 69000), (1000, 64791), (1035, 62600), (1125, 57592), (1150, 56340), (1252, 51750), (1380, 46950), (1500, 43194), (1565, 41400), (1656, 39125), (1725, 37560), (1800, 35995), (1878, 34500), (2070, 31300), (2250, 28796), (2300, 28170), (2504, 25875), (2760, 23475), (2817, 23000), (2875, 22536), (3000, 21597), (3130, 20700), (3450, 18780), (3756, 17250), (4140, 15650), (4500, 14398), (4600, 14085), (4695, 13800), (5175, 12520), (5634, 11500), (5750, 11268), (6260, 10350), (6900, 9390), (7199, 9000), (7512, 8625), (7825, 8280)]