248099850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{23971}}^1$

素因数の和:24012

約数の個数: 72

約数和(自身を含む): 695571552

約数和(自身を除く): 447471702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 23971, 47942, 71913, 119855, 143826, 215739, 239710, 359565, 431478, 551333, 599275, 719130, 1078695, 1102666, 1198550, 1653999, 1797825, 2157390, 2756665, 3307998, 3595650, 4961997, 5393475, 5513330, 8269995, 9923994, 10786950, 13783325, 16539990, 24809985, 27566650, 41349975, 49619970, 82699950, 124049925, 248099850]

約数ペア:

[(1, 248099850), (2, 124049925), (3, 82699950), (5, 49619970), (6, 41349975), (9, 27566650), (10, 24809985), (15, 16539990), (18, 13783325), (23, 10786950), (25, 9923994), (30, 8269995), (45, 5513330), (46, 5393475), (50, 4961997), (69, 3595650), (75, 3307998), (90, 2756665), (115, 2157390), (138, 1797825), (150, 1653999), (207, 1198550), (225, 1102666), (230, 1078695), (345, 719130), (414, 599275), (450, 551333), (575, 431478), (690, 359565), (1035, 239710), (1150, 215739), (1725, 143826), (2070, 119855), (3450, 71913), (5175, 47942), (10350, 23971)]