157883400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 533894400

約数和(自身を除く): 376011000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 239, 300, 360, 367, 450, 478, 600, 717, 734, 900, 956, 1101, 1195, 1434, 1468, 1800, 1835, 1912, 2151, 2202, 2390, 2868, 2936, 3303, 3585, 3670, 4302, 4404, 4780, 5505, 5736, 5975, 6606, 7170, 7340, 8604, 8808, 9175, 9560, 10755, 11010, 11950, 13212, 14340, 14680, 16515, 17208, 17925, 18350, 21510, 22020, 23900, 26424, 27525, 28680, 33030, 35850, 36700, 43020, 44040, 47800, 53775, 55050, 66060, 71700, 73400, 82575, 86040, 87713, 107550, 110100, 132120, 143400, 165150, 175426, 215100, 220200, 263139, 330300, 350852, 430200, 438565, 526278, 660600, 701704, 789417, 877130, 1052556, 1315695, 1578834, 1754260, 2105112, 2192825, 2631390, 3157668, 3508520, 3947085, 4385650, 5262780, 6315336, 6578475, 7894170, 8771300, 10525560, 13156950, 15788340, 17542600, 19735425, 26313900, 31576680, 39470850, 52627800, 78941700, 157883400]

約数ペア:

[(1, 157883400), (2, 78941700), (3, 52627800), (4, 39470850), (5, 31576680), (6, 26313900), (8, 19735425), (9, 17542600), (10, 15788340), (12, 13156950), (15, 10525560), (18, 8771300), (20, 7894170), (24, 6578475), (25, 6315336), (30, 5262780), (36, 4385650), (40, 3947085), (45, 3508520), (50, 3157668), (60, 2631390), (72, 2192825), (75, 2105112), (90, 1754260), (100, 1578834), (120, 1315695), (150, 1052556), (180, 877130), (200, 789417), (225, 701704), (239, 660600), (300, 526278), (360, 438565), (367, 430200), (450, 350852), (478, 330300), (600, 263139), (717, 220200), (734, 215100), (900, 175426), (956, 165150), (1101, 143400), (1195, 132120), (1434, 110100), (1468, 107550), (1800, 87713), (1835, 86040), (1912, 82575), (2151, 73400), (2202, 71700), (2390, 66060), (2868, 55050), (2936, 53775), (3303, 47800), (3585, 44040), (3670, 43020), (4302, 36700), (4404, 35850), (4780, 33030), (5505, 28680), (5736, 27525), (5975, 26424), (6606, 23900), (7170, 22020), (7340, 21510), (8604, 18350), (8808, 17925), (9175, 17208), (9560, 16515), (10755, 14680), (11010, 14340), (11950, 13212)]