154794060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1063}}^1$

素因数の和:1887

約数の個数: 72

約数和(自身を含む): 470564640

約数和(自身を除く): 315770580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 809, 1063, 1618, 2126, 2427, 3189, 3236, 4045, 4252, 4854, 5315, 6378, 7281, 8090, 9567, 9708, 10630, 12135, 12756, 14562, 15945, 16180, 19134, 21260, 24270, 29124, 31890, 36405, 38268, 47835, 48540, 63780, 72810, 95670, 145620, 191340, 859967, 1719934, 2579901, 3439868, 4299835, 5159802, 7739703, 8599670, 10319604, 12899505, 15479406, 17199340, 25799010, 30958812, 38698515, 51598020, 77397030, 154794060]

約数ペア:

[(1, 154794060), (2, 77397030), (3, 51598020), (4, 38698515), (5, 30958812), (6, 25799010), (9, 17199340), (10, 15479406), (12, 12899505), (15, 10319604), (18, 8599670), (20, 7739703), (30, 5159802), (36, 4299835), (45, 3439868), (60, 2579901), (90, 1719934), (180, 859967), (809, 191340), (1063, 145620), (1618, 95670), (2126, 72810), (2427, 63780), (3189, 48540), (3236, 47835), (4045, 38268), (4252, 36405), (4854, 31890), (5315, 29124), (6378, 24270), (7281, 21260), (8090, 19134), (9567, 16180), (9708, 15945), (10630, 14562), (12135, 12756)]