82407270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 145688730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 79, 87, 109, 110, 145, 158, 165, 174, 218, 237, 290, 319, 327, 330, 395, 435, 474, 545, 638, 654, 790, 869, 870, 957, 1090, 1185, 1199, 1595, 1635, 1738, 1914, 2291, 2370, 2398, 2607, 3161, 3190, 3270, 3597, 4345, 4582, 4785, 5214, 5995, 6322, 6873, 7194, 8611, 8690, 9483, 9570, 11455, 11990, 13035, 13746, 15805, 17222, 17985, 18966, 22910, 25201, 25833, 26070, 31610, 34365, 34771, 35970, 43055, 47415, 50402, 51666, 68730, 69542, 75603, 86110, 94721, 94830, 104313, 126005, 129165, 151206, 173855, 189442, 208626, 249719, 252010, 258330, 284163, 347710, 378015, 473605, 499438, 521565, 568326, 749157, 756030, 947210, 1043130, 1248595, 1420815, 1498314, 2497190, 2746909, 2841630, 3745785, 5493818, 7491570, 8240727, 13734545, 16481454, 27469090, 41203635, 82407270]

約数ペア:

[(1, 82407270), (2, 41203635), (3, 27469090), (5, 16481454), (6, 13734545), (10, 8240727), (11, 7491570), (15, 5493818), (22, 3745785), (29, 2841630), (30, 2746909), (33, 2497190), (55, 1498314), (58, 1420815), (66, 1248595), (79, 1043130), (87, 947210), (109, 756030), (110, 749157), (145, 568326), (158, 521565), (165, 499438), (174, 473605), (218, 378015), (237, 347710), (290, 284163), (319, 258330), (327, 252010), (330, 249719), (395, 208626), (435, 189442), (474, 173855), (545, 151206), (638, 129165), (654, 126005), (790, 104313), (869, 94830), (870, 94721), (957, 86110), (1090, 75603), (1185, 69542), (1199, 68730), (1595, 51666), (1635, 50402), (1738, 47415), (1914, 43055), (2291, 35970), (2370, 34771), (2398, 34365), (2607, 31610), (3161, 26070), (3190, 25833), (3270, 25201), (3597, 22910), (4345, 18966), (4582, 17985), (4785, 17222), (5214, 15805), (5995, 13746), (6322, 13035), (6873, 11990), (7194, 11455), (8611, 9570), (8690, 9483)]