61317900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{9733}}^1$

素因数の和:9760

約数の個数: 108

約数和(自身を含む): 219676912

約数和(自身を除く): 158359012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 9733, 19466, 29199, 38932, 48665, 58398, 68131, 87597, 97330, 116796, 136262, 145995, 175194, 194660, 204393, 243325, 272524, 291990, 340655, 350388, 408786, 437985, 486650, 583980, 613179, 681310, 729975, 817572, 875970, 973300, 1021965, 1226358, 1362620, 1459950, 1703275, 1751940, 2043930, 2189925, 2452716, 2919900, 3065895, 3406550, 4087860, 4379850, 5109825, 6131790, 6813100, 8759700, 10219650, 12263580, 15329475, 20439300, 30658950, 61317900]

約数ペア:

[(1, 61317900), (2, 30658950), (3, 20439300), (4, 15329475), (5, 12263580), (6, 10219650), (7, 8759700), (9, 6813100), (10, 6131790), (12, 5109825), (14, 4379850), (15, 4087860), (18, 3406550), (20, 3065895), (21, 2919900), (25, 2452716), (28, 2189925), (30, 2043930), (35, 1751940), (36, 1703275), (42, 1459950), (45, 1362620), (50, 1226358), (60, 1021965), (63, 973300), (70, 875970), (75, 817572), (84, 729975), (90, 681310), (100, 613179), (105, 583980), (126, 486650), (140, 437985), (150, 408786), (175, 350388), (180, 340655), (210, 291990), (225, 272524), (252, 243325), (300, 204393), (315, 194660), (350, 175194), (420, 145995), (450, 136262), (525, 116796), (630, 97330), (700, 87597), (900, 68131), (1050, 58398), (1260, 48665), (1575, 38932), (2100, 29199), (3150, 19466), (6300, 9733)]