108379620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 343035000

約数和(自身を除く): 234655380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 180, 270, 298, 324, 405, 447, 449, 540, 596, 745, 810, 894, 898, 1341, 1347, 1490, 1620, 1788, 1796, 2235, 2245, 2682, 2694, 2980, 4023, 4041, 4470, 4490, 5364, 5388, 6705, 6735, 8046, 8082, 8940, 8980, 12069, 12123, 13410, 13470, 16092, 16164, 20115, 20205, 24138, 24246, 26820, 26940, 36369, 40230, 40410, 48276, 48492, 60345, 60615, 66901, 72738, 80460, 80820, 120690, 121230, 133802, 145476, 181845, 200703, 241380, 242460, 267604, 334505, 363690, 401406, 602109, 669010, 727380, 802812, 1003515, 1204218, 1338020, 1806327, 2007030, 2408436, 3010545, 3612654, 4014060, 5418981, 6021090, 7225308, 9031635, 10837962, 12042180, 18063270, 21675924, 27094905, 36126540, 54189810, 108379620]

約数ペア:

[(1, 108379620), (2, 54189810), (3, 36126540), (4, 27094905), (5, 21675924), (6, 18063270), (9, 12042180), (10, 10837962), (12, 9031635), (15, 7225308), (18, 6021090), (20, 5418981), (27, 4014060), (30, 3612654), (36, 3010545), (45, 2408436), (54, 2007030), (60, 1806327), (81, 1338020), (90, 1204218), (108, 1003515), (135, 802812), (149, 727380), (162, 669010), (180, 602109), (270, 401406), (298, 363690), (324, 334505), (405, 267604), (447, 242460), (449, 241380), (540, 200703), (596, 181845), (745, 145476), (810, 133802), (894, 121230), (898, 120690), (1341, 80820), (1347, 80460), (1490, 72738), (1620, 66901), (1788, 60615), (1796, 60345), (2235, 48492), (2245, 48276), (2682, 40410), (2694, 40230), (2980, 36369), (4023, 26940), (4041, 26820), (4470, 24246), (4490, 24138), (5364, 20205), (5388, 20115), (6705, 16164), (6735, 16092), (8046, 13470), (8082, 13410), (8940, 12123), (8980, 12069)]