27001380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 88107264

約数和(自身を除く): 61105884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1213, 1484, 1590, 1855, 2226, 2426, 3180, 3639, 3710, 4452, 4852, 5565, 6065, 7278, 7420, 8491, 11130, 12130, 14556, 16982, 18195, 22260, 24260, 25473, 33964, 36390, 42455, 50946, 64289, 72780, 84910, 101892, 127365, 128578, 169820, 192867, 254730, 257156, 321445, 385734, 450023, 509460, 642890, 771468, 900046, 964335, 1285780, 1350069, 1800092, 1928670, 2250115, 2700138, 3857340, 4500230, 5400276, 6750345, 9000460, 13500690, 27001380]

約数ペア:

[(1, 27001380), (2, 13500690), (3, 9000460), (4, 6750345), (5, 5400276), (6, 4500230), (7, 3857340), (10, 2700138), (12, 2250115), (14, 1928670), (15, 1800092), (20, 1350069), (21, 1285780), (28, 964335), (30, 900046), (35, 771468), (42, 642890), (53, 509460), (60, 450023), (70, 385734), (84, 321445), (105, 257156), (106, 254730), (140, 192867), (159, 169820), (210, 128578), (212, 127365), (265, 101892), (318, 84910), (371, 72780), (420, 64289), (530, 50946), (636, 42455), (742, 36390), (795, 33964), (1060, 25473), (1113, 24260), (1213, 22260), (1484, 18195), (1590, 16982), (1855, 14556), (2226, 12130), (2426, 11130), (3180, 8491), (3639, 7420), (3710, 7278), (4452, 6065), (4852, 5565)]