149151000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:706

約数の個数: 128

約数和(自身を含む): 471744000

約数和(自身を除く): 322593000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 83, 100, 120, 125, 150, 166, 200, 249, 250, 300, 332, 375, 415, 498, 500, 599, 600, 664, 750, 830, 996, 1000, 1198, 1245, 1500, 1660, 1797, 1992, 2075, 2396, 2490, 2995, 3000, 3320, 3594, 4150, 4792, 4980, 5990, 6225, 7188, 8300, 8985, 9960, 10375, 11980, 12450, 14376, 14975, 16600, 17970, 20750, 23960, 24900, 29950, 31125, 35940, 41500, 44925, 49717, 49800, 59900, 62250, 71880, 74875, 83000, 89850, 99434, 119800, 124500, 149151, 149750, 179700, 198868, 224625, 248585, 249000, 298302, 299500, 359400, 397736, 449250, 497170, 596604, 599000, 745755, 898500, 994340, 1193208, 1242925, 1491510, 1797000, 1988680, 2485850, 2983020, 3728775, 4971700, 5966040, 6214625, 7457550, 9943400, 12429250, 14915100, 18643875, 24858500, 29830200, 37287750, 49717000, 74575500, 149151000]

約数ペア:

[(1, 149151000), (2, 74575500), (3, 49717000), (4, 37287750), (5, 29830200), (6, 24858500), (8, 18643875), (10, 14915100), (12, 12429250), (15, 9943400), (20, 7457550), (24, 6214625), (25, 5966040), (30, 4971700), (40, 3728775), (50, 2983020), (60, 2485850), (75, 1988680), (83, 1797000), (100, 1491510), (120, 1242925), (125, 1193208), (150, 994340), (166, 898500), (200, 745755), (249, 599000), (250, 596604), (300, 497170), (332, 449250), (375, 397736), (415, 359400), (498, 299500), (500, 298302), (599, 249000), (600, 248585), (664, 224625), (750, 198868), (830, 179700), (996, 149750), (1000, 149151), (1198, 124500), (1245, 119800), (1500, 99434), (1660, 89850), (1797, 83000), (1992, 74875), (2075, 71880), (2396, 62250), (2490, 59900), (2995, 49800), (3000, 49717), (3320, 44925), (3594, 41500), (4150, 35940), (4792, 31125), (4980, 29950), (5990, 24900), (6225, 23960), (7188, 20750), (8300, 17970), (8985, 16600), (9960, 14975), (10375, 14376), (11980, 12450)]