150730020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{119627}}^1$

素因数の和:119649

約数の個数: 72

約数和(自身を含む): 522535104

約数和(自身を除く): 371805084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 119627, 239254, 358881, 478508, 598135, 717762, 837389, 1076643, 1196270, 1435524, 1674778, 1794405, 2153286, 2392540, 2512167, 3349556, 3588810, 4186945, 4306572, 5024334, 5383215, 7177620, 7536501, 8373890, 10048668, 10766430, 12560835, 15073002, 16747780, 21532860, 25121670, 30146004, 37682505, 50243340, 75365010, 150730020]

約数ペア:

[(1, 150730020), (2, 75365010), (3, 50243340), (4, 37682505), (5, 30146004), (6, 25121670), (7, 21532860), (9, 16747780), (10, 15073002), (12, 12560835), (14, 10766430), (15, 10048668), (18, 8373890), (20, 7536501), (21, 7177620), (28, 5383215), (30, 5024334), (35, 4306572), (36, 4186945), (42, 3588810), (45, 3349556), (60, 2512167), (63, 2392540), (70, 2153286), (84, 1794405), (90, 1674778), (105, 1435524), (126, 1196270), (140, 1076643), (180, 837389), (210, 717762), (252, 598135), (315, 478508), (420, 358881), (630, 239254), (1260, 119627)]