214669800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 725400000

約数和(自身を除く): 510730200

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, 450, 478, 499, 600, 717, 900, 956, 998, 1195, 1434, 1497, 1800, 1912, 1996, 2151, 2390, 2495, 2868, 2994, 3585, 3992, 4302, 4491, 4780, 4990, 5736, 5975, 5988, 7170, 7485, 8604, 8982, 9560, 9980, 10755, 11950, 11976, 12475, 14340, 14970, 17208, 17925, 17964, 19960, 21510, 22455, 23900, 24950, 28680, 29940, 35850, 35928, 37425, 43020, 44910, 47800, 49900, 53775, 59880, 71700, 74850, 86040, 89820, 99800, 107550, 112275, 119261, 143400, 149700, 179640, 215100, 224550, 238522, 299400, 357783, 430200, 449100, 477044, 596305, 715566, 898200, 954088, 1073349, 1192610, 1431132, 1788915, 2146698, 2385220, 2862264, 2981525, 3577830, 4293396, 4770440, 5366745, 5963050, 7155660, 8586792, 8944575, 10733490, 11926100, 14311320, 17889150, 21466980, 23852200, 26833725, 35778300, 42933960, 53667450, 71556600, 107334900, 214669800]

約数ペア:

[(1, 214669800), (2, 107334900), (3, 71556600), (4, 53667450), (5, 42933960), (6, 35778300), (8, 26833725), (9, 23852200), (10, 21466980), (12, 17889150), (15, 14311320), (18, 11926100), (20, 10733490), (24, 8944575), (25, 8586792), (30, 7155660), (36, 5963050), (40, 5366745), (45, 4770440), (50, 4293396), (60, 3577830), (72, 2981525), (75, 2862264), (90, 2385220), (100, 2146698), (120, 1788915), (150, 1431132), (180, 1192610), (200, 1073349), (225, 954088), (239, 898200), (300, 715566), (360, 596305), (450, 477044), (478, 449100), (499, 430200), (600, 357783), (717, 299400), (900, 238522), (956, 224550), (998, 215100), (1195, 179640), (1434, 149700), (1497, 143400), (1800, 119261), (1912, 112275), (1996, 107550), (2151, 99800), (2390, 89820), (2495, 86040), (2868, 74850), (2994, 71700), (3585, 59880), (3992, 53775), (4302, 49900), (4491, 47800), (4780, 44910), (4990, 43020), (5736, 37425), (5975, 35928), (5988, 35850), (7170, 29940), (7485, 28680), (8604, 24950), (8982, 23900), (9560, 22455), (9980, 21510), (10755, 19960), (11950, 17964), (11976, 17925), (12475, 17208), (14340, 14970)]