23005800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{12781}}^1$

素因数の和:12803

約数の個数: 72

約数和(自身を含む): 77267190

約数和(自身を除く): 54261390

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, 300, 360, 450, 600, 900, 1800, 12781, 25562, 38343, 51124, 63905, 76686, 102248, 115029, 127810, 153372, 191715, 230058, 255620, 306744, 319525, 383430, 460116, 511240, 575145, 639050, 766860, 920232, 958575, 1150290, 1278100, 1533720, 1917150, 2300580, 2556200, 2875725, 3834300, 4601160, 5751450, 7668600, 11502900, 23005800]

約数ペア:

[(1, 23005800), (2, 11502900), (3, 7668600), (4, 5751450), (5, 4601160), (6, 3834300), (8, 2875725), (9, 2556200), (10, 2300580), (12, 1917150), (15, 1533720), (18, 1278100), (20, 1150290), (24, 958575), (25, 920232), (30, 766860), (36, 639050), (40, 575145), (45, 511240), (50, 460116), (60, 383430), (72, 319525), (75, 306744), (90, 255620), (100, 230058), (120, 191715), (150, 153372), (180, 127810), (200, 115029), (225, 102248), (300, 76686), (360, 63905), (450, 51124), (600, 38343), (900, 25562), (1800, 12781)]