30606660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{2699}}^1$

素因数の和:2727

約数の個数: 120

約数和(自身を含む): 109771200

約数和(自身を除く): 79164540

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2699, 2835, 3780, 5398, 5670, 8097, 10796, 11340, 13495, 16194, 18893, 24291, 26990, 32388, 37786, 40485, 48582, 53980, 56679, 72873, 75572, 80970, 94465, 97164, 113358, 121455, 145746, 161940, 170037, 188930, 218619, 226716, 242910, 283395, 291492, 340074, 364365, 377860, 437238, 485820, 510111, 566790, 680148, 728730, 850185, 874476, 1020222, 1093095, 1133580, 1457460, 1530333, 1700370, 2040444, 2186190, 2550555, 3060666, 3400740, 4372380, 5101110, 6121332, 7651665, 10202220, 15303330, 30606660]

約数ペア:

[(1, 30606660), (2, 15303330), (3, 10202220), (4, 7651665), (5, 6121332), (6, 5101110), (7, 4372380), (9, 3400740), (10, 3060666), (12, 2550555), (14, 2186190), (15, 2040444), (18, 1700370), (20, 1530333), (21, 1457460), (27, 1133580), (28, 1093095), (30, 1020222), (35, 874476), (36, 850185), (42, 728730), (45, 680148), (54, 566790), (60, 510111), (63, 485820), (70, 437238), (81, 377860), (84, 364365), (90, 340074), (105, 291492), (108, 283395), (126, 242910), (135, 226716), (140, 218619), (162, 188930), (180, 170037), (189, 161940), (210, 145746), (252, 121455), (270, 113358), (315, 97164), (324, 94465), (378, 80970), (405, 75572), (420, 72873), (540, 56679), (567, 53980), (630, 48582), (756, 40485), (810, 37786), (945, 32388), (1134, 26990), (1260, 24291), (1620, 18893), (1890, 16194), (2268, 13495), (2699, 11340), (2835, 10796), (3780, 8097), (5398, 5670)]