77693340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 226759680

約数和(自身を除く): 149066340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 79, 111, 148, 158, 185, 222, 237, 316, 370, 395, 443, 444, 474, 555, 740, 790, 886, 948, 1110, 1185, 1329, 1580, 1772, 2215, 2220, 2370, 2658, 2923, 4430, 4740, 5316, 5846, 6645, 8769, 8860, 11692, 13290, 14615, 16391, 17538, 26580, 29230, 32782, 34997, 35076, 43845, 49173, 58460, 65564, 69994, 81955, 87690, 98346, 104991, 139988, 163910, 174985, 175380, 196692, 209982, 245865, 327820, 349970, 419964, 491730, 524955, 699940, 983460, 1049910, 1294889, 2099820, 2589778, 3884667, 5179556, 6474445, 7769334, 12948890, 15538668, 19423335, 25897780, 38846670, 77693340]

約数ペア:

[(1, 77693340), (2, 38846670), (3, 25897780), (4, 19423335), (5, 15538668), (6, 12948890), (10, 7769334), (12, 6474445), (15, 5179556), (20, 3884667), (30, 2589778), (37, 2099820), (60, 1294889), (74, 1049910), (79, 983460), (111, 699940), (148, 524955), (158, 491730), (185, 419964), (222, 349970), (237, 327820), (316, 245865), (370, 209982), (395, 196692), (443, 175380), (444, 174985), (474, 163910), (555, 139988), (740, 104991), (790, 98346), (886, 87690), (948, 81955), (1110, 69994), (1185, 65564), (1329, 58460), (1580, 49173), (1772, 43845), (2215, 35076), (2220, 34997), (2370, 32782), (2658, 29230), (2923, 26580), (4430, 17538), (4740, 16391), (5316, 14615), (5846, 13290), (6645, 11692), (8769, 8860)]