224384820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 713577984

約数和(自身を除く): 489193164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 341, 363, 372, 465, 484, 605, 620, 660, 682, 726, 930, 997, 1023, 1210, 1364, 1452, 1705, 1815, 1860, 1994, 2046, 2420, 2991, 3410, 3630, 3751, 3988, 4092, 4985, 5115, 5982, 6820, 7260, 7502, 9970, 10230, 10967, 11253, 11964, 14955, 15004, 18755, 19940, 20460, 21934, 22506, 29910, 30907, 32901, 37510, 43868, 45012, 54835, 56265, 59820, 61814, 65802, 75020, 92721, 109670, 112530, 120637, 123628, 131604, 154535, 164505, 185442, 219340, 225060, 241274, 309070, 329010, 339977, 361911, 370884, 463605, 482548, 603185, 618140, 658020, 679954, 723822, 927210, 1019931, 1206370, 1359908, 1447644, 1699885, 1809555, 1854420, 2039862, 2412740, 3399770, 3619110, 3739747, 4079724, 5099655, 6799540, 7238220, 7479494, 10199310, 11219241, 14958988, 18698735, 20398620, 22438482, 37397470, 44876964, 56096205, 74794940, 112192410, 224384820]

約数ペア:

[(1, 224384820), (2, 112192410), (3, 74794940), (4, 56096205), (5, 44876964), (6, 37397470), (10, 22438482), (11, 20398620), (12, 18698735), (15, 14958988), (20, 11219241), (22, 10199310), (30, 7479494), (31, 7238220), (33, 6799540), (44, 5099655), (55, 4079724), (60, 3739747), (62, 3619110), (66, 3399770), (93, 2412740), (110, 2039862), (121, 1854420), (124, 1809555), (132, 1699885), (155, 1447644), (165, 1359908), (186, 1206370), (220, 1019931), (242, 927210), (310, 723822), (330, 679954), (341, 658020), (363, 618140), (372, 603185), (465, 482548), (484, 463605), (605, 370884), (620, 361911), (660, 339977), (682, 329010), (726, 309070), (930, 241274), (997, 225060), (1023, 219340), (1210, 185442), (1364, 164505), (1452, 154535), (1705, 131604), (1815, 123628), (1860, 120637), (1994, 112530), (2046, 109670), (2420, 92721), (2991, 75020), (3410, 65802), (3630, 61814), (3751, 59820), (3988, 56265), (4092, 54835), (4985, 45012), (5115, 43868), (5982, 37510), (6820, 32901), (7260, 30907), (7502, 29910), (9970, 22506), (10230, 21934), (10967, 20460), (11253, 19940), (11964, 18755), (14955, 15004)]