68792220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{18199}}^1$

素因数の和:18224

約数の個数: 96

約数和(自身を含む): 244608000

約数和(自身を除く): 175815780

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, 18199, 36398, 54597, 72796, 90995, 109194, 127393, 163791, 181990, 218388, 254786, 272985, 327582, 363980, 382179, 491373, 509572, 545970, 636965, 655164, 764358, 818955, 982746, 1091940, 1146537, 1273930, 1528716, 1637910, 1910895, 1965492, 2293074, 2456865, 2547860, 3275820, 3439611, 3821790, 4586148, 4913730, 5732685, 6879222, 7643580, 9827460, 11465370, 13758444, 17198055, 22930740, 34396110, 68792220]

約数ペア:

[(1, 68792220), (2, 34396110), (3, 22930740), (4, 17198055), (5, 13758444), (6, 11465370), (7, 9827460), (9, 7643580), (10, 6879222), (12, 5732685), (14, 4913730), (15, 4586148), (18, 3821790), (20, 3439611), (21, 3275820), (27, 2547860), (28, 2456865), (30, 2293074), (35, 1965492), (36, 1910895), (42, 1637910), (45, 1528716), (54, 1273930), (60, 1146537), (63, 1091940), (70, 982746), (84, 818955), (90, 764358), (105, 655164), (108, 636965), (126, 545970), (135, 509572), (140, 491373), (180, 382179), (189, 363980), (210, 327582), (252, 272985), (270, 254786), (315, 218388), (378, 181990), (420, 163791), (540, 127393), (630, 109194), (756, 90995), (945, 72796), (1260, 54597), (1890, 36398), (3780, 18199)]