108878220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4999}}^1$

素因数の和:5036

約数の個数: 108

約数和(自身を含む): 363090000

約数和(自身を除く): 254211780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 4999, 5445, 7260, 9998, 10890, 14997, 19996, 21780, 24995, 29994, 44991, 49990, 54989, 59988, 74985, 89982, 99980, 109978, 149970, 164967, 179964, 219956, 224955, 274945, 299940, 329934, 449910, 494901, 549890, 604879, 659868, 824835, 899820, 989802, 1099780, 1209758, 1649670, 1814637, 1979604, 2419516, 2474505, 3024395, 3299340, 3629274, 4949010, 5443911, 6048790, 7258548, 9073185, 9898020, 10887822, 12097580, 18146370, 21775644, 27219555, 36292740, 54439110, 108878220]

約数ペア:

[(1, 108878220), (2, 54439110), (3, 36292740), (4, 27219555), (5, 21775644), (6, 18146370), (9, 12097580), (10, 10887822), (11, 9898020), (12, 9073185), (15, 7258548), (18, 6048790), (20, 5443911), (22, 4949010), (30, 3629274), (33, 3299340), (36, 3024395), (44, 2474505), (45, 2419516), (55, 1979604), (60, 1814637), (66, 1649670), (90, 1209758), (99, 1099780), (110, 989802), (121, 899820), (132, 824835), (165, 659868), (180, 604879), (198, 549890), (220, 494901), (242, 449910), (330, 329934), (363, 299940), (396, 274945), (484, 224955), (495, 219956), (605, 179964), (660, 164967), (726, 149970), (990, 109978), (1089, 99980), (1210, 89982), (1452, 74985), (1815, 59988), (1980, 54989), (2178, 49990), (2420, 44991), (3630, 29994), (4356, 24995), (4999, 21780), (5445, 19996), (7260, 14997), (9998, 10890)]