76480740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{20233}}^1$

素因数の和:20258

約数の個数: 96

約数和(自身を含む): 271944960

約数和(自身を除く): 195464220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 20233, 40466, 60699, 80932, 101165, 121398, 141631, 182097, 202330, 242796, 283262, 303495, 364194, 404660, 424893, 546291, 566524, 606990, 708155, 728388, 849786, 910485, 1092582, 1213980, 1274679, 1416310, 1699572, 1820970, 2124465, 2185164, 2549358, 2731455, 2832620, 3641940, 3824037, 4248930, 5098716, 5462910, 6373395, 7648074, 8497860, 10925820, 12746790, 15296148, 19120185, 25493580, 38240370, 76480740]

約数ペア:

[(1, 76480740), (2, 38240370), (3, 25493580), (4, 19120185), (5, 15296148), (6, 12746790), (7, 10925820), (9, 8497860), (10, 7648074), (12, 6373395), (14, 5462910), (15, 5098716), (18, 4248930), (20, 3824037), (21, 3641940), (27, 2832620), (28, 2731455), (30, 2549358), (35, 2185164), (36, 2124465), (42, 1820970), (45, 1699572), (54, 1416310), (60, 1274679), (63, 1213980), (70, 1092582), (84, 910485), (90, 849786), (105, 728388), (108, 708155), (126, 606990), (135, 566524), (140, 546291), (180, 424893), (189, 404660), (210, 364194), (252, 303495), (270, 283262), (315, 242796), (378, 202330), (420, 182097), (540, 141631), (630, 121398), (756, 101165), (945, 80932), (1260, 60699), (1890, 40466), (3780, 20233)]