248331000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 835660800

約数和(自身を除く): 587329800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 59, 60, 61, 69, 75, 92, 100, 115, 118, 120, 122, 125, 138, 150, 177, 183, 184, 200, 230, 236, 244, 250, 276, 295, 300, 305, 345, 354, 366, 375, 460, 472, 488, 500, 552, 575, 590, 600, 610, 690, 708, 732, 750, 885, 915, 920, 1000, 1150, 1180, 1220, 1357, 1380, 1403, 1416, 1464, 1475, 1500, 1525, 1725, 1770, 1830, 2300, 2360, 2440, 2714, 2760, 2806, 2875, 2950, 3000, 3050, 3450, 3540, 3599, 3660, 4071, 4209, 4425, 4575, 4600, 5428, 5612, 5750, 5900, 6100, 6785, 6900, 7015, 7080, 7198, 7320, 7375, 7625, 8142, 8418, 8625, 8850, 9150, 10797, 10856, 11224, 11500, 11800, 12200, 13570, 13800, 14030, 14396, 14750, 15250, 16284, 16836, 17250, 17700, 17995, 18300, 20355, 21045, 21594, 22125, 22875, 23000, 27140, 28060, 28792, 29500, 30500, 32568, 33672, 33925, 34500, 35075, 35400, 35990, 36600, 40710, 42090, 43188, 44250, 45750, 53985, 54280, 56120, 59000, 61000, 67850, 69000, 70150, 71980, 81420, 82777, 84180, 86376, 88500, 89975, 91500, 101775, 105225, 107970, 135700, 140300, 143960, 162840, 165554, 168360, 169625, 175375, 177000, 179950, 183000, 203550, 210450, 215940, 248331, 269925, 271400, 280600, 331108, 339250, 350750, 359900, 407100, 413885, 420900, 431880, 449875, 496662, 508875, 526125, 539850, 662216, 678500, 701500, 719800, 814200, 827770, 841800, 899750, 993324, 1017750, 1052250, 1079700, 1241655, 1349625, 1357000, 1403000, 1655540, 1799500, 1986648, 2035500, 2069425, 2104500, 2159400, 2483310, 2699250, 3311080, 3599000, 4071000, 4138850, 4209000, 4966620, 5398500, 6208275, 8277700, 9933240, 10347125, 10797000, 12416550, 16555400, 20694250, 24833100, 31041375, 41388500, 49666200, 62082750, 82777000, 124165500, 248331000]

約数ペア:

[(1, 248331000), (2, 124165500), (3, 82777000), (4, 62082750), (5, 49666200), (6, 41388500), (8, 31041375), (10, 24833100), (12, 20694250), (15, 16555400), (20, 12416550), (23, 10797000), (24, 10347125), (25, 9933240), (30, 8277700), (40, 6208275), (46, 5398500), (50, 4966620), (59, 4209000), (60, 4138850), (61, 4071000), (69, 3599000), (75, 3311080), (92, 2699250), (100, 2483310), (115, 2159400), (118, 2104500), (120, 2069425), (122, 2035500), (125, 1986648), (138, 1799500), (150, 1655540), (177, 1403000), (183, 1357000), (184, 1349625), (200, 1241655), (230, 1079700), (236, 1052250), (244, 1017750), (250, 993324), (276, 899750), (295, 841800), (300, 827770), (305, 814200), (345, 719800), (354, 701500), (366, 678500), (375, 662216), (460, 539850), (472, 526125), (488, 508875), (500, 496662), (552, 449875), (575, 431880), (590, 420900), (600, 413885), (610, 407100), (690, 359900), (708, 350750), (732, 339250), (750, 331108), (885, 280600), (915, 271400), (920, 269925), (1000, 248331), (1150, 215940), (1180, 210450), (1220, 203550), (1357, 183000), (1380, 179950), (1403, 177000), (1416, 175375), (1464, 169625), (1475, 168360), (1500, 165554), (1525, 162840), (1725, 143960), (1770, 140300), (1830, 135700), (2300, 107970), (2360, 105225), (2440, 101775), (2714, 91500), (2760, 89975), (2806, 88500), (2875, 86376), (2950, 84180), (3000, 82777), (3050, 81420), (3450, 71980), (3540, 70150), (3599, 69000), (3660, 67850), (4071, 61000), (4209, 59000), (4425, 56120), (4575, 54280), (4600, 53985), (5428, 45750), (5612, 44250), (5750, 43188), (5900, 42090), (6100, 40710), (6785, 36600), (6900, 35990), (7015, 35400), (7080, 35075), (7198, 34500), (7320, 33925), (7375, 33672), (7625, 32568), (8142, 30500), (8418, 29500), (8625, 28792), (8850, 28060), (9150, 27140), (10797, 23000), (10856, 22875), (11224, 22125), (11500, 21594), (11800, 21045), (12200, 20355), (13570, 18300), (13800, 17995), (14030, 17700), (14396, 17250), (14750, 16836), (15250, 16284)]