53667450

素因数分解:

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

素因数の和:756

約数の個数: 72

約数和(自身を含む): 145080000

約数和(自身を除く): 91412550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 239, 450, 478, 499, 717, 998, 1195, 1434, 1497, 2151, 2390, 2495, 2994, 3585, 4302, 4491, 4990, 5975, 7170, 7485, 8982, 10755, 11950, 12475, 14970, 17925, 21510, 22455, 24950, 35850, 37425, 44910, 53775, 74850, 107550, 112275, 119261, 224550, 238522, 357783, 596305, 715566, 1073349, 1192610, 1788915, 2146698, 2981525, 3577830, 5366745, 5963050, 8944575, 10733490, 17889150, 26833725, 53667450]

約数ペア:

[(1, 53667450), (2, 26833725), (3, 17889150), (5, 10733490), (6, 8944575), (9, 5963050), (10, 5366745), (15, 3577830), (18, 2981525), (25, 2146698), (30, 1788915), (45, 1192610), (50, 1073349), (75, 715566), (90, 596305), (150, 357783), (225, 238522), (239, 224550), (450, 119261), (478, 112275), (499, 107550), (717, 74850), (998, 53775), (1195, 44910), (1434, 37425), (1497, 35850), (2151, 24950), (2390, 22455), (2495, 21510), (2994, 17925), (3585, 14970), (4302, 12475), (4491, 11950), (4990, 10755), (5975, 8982), (7170, 7485)]