222341580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13879}}^1$

素因数の和:13983

約数の個数: 72

約数和(自身を含む): 682063200

約数和(自身を除く): 459721620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 13879, 16020, 27758, 41637, 55516, 69395, 83274, 124911, 138790, 166548, 208185, 249822, 277580, 416370, 499644, 624555, 832740, 1235231, 1249110, 2470462, 2498220, 3705693, 4940924, 6176155, 7411386, 11117079, 12352310, 14822772, 18528465, 22234158, 24704620, 37056930, 44468316, 55585395, 74113860, 111170790, 222341580]

約数ペア:

[(1, 222341580), (2, 111170790), (3, 74113860), (4, 55585395), (5, 44468316), (6, 37056930), (9, 24704620), (10, 22234158), (12, 18528465), (15, 14822772), (18, 12352310), (20, 11117079), (30, 7411386), (36, 6176155), (45, 4940924), (60, 3705693), (89, 2498220), (90, 2470462), (178, 1249110), (180, 1235231), (267, 832740), (356, 624555), (445, 499644), (534, 416370), (801, 277580), (890, 249822), (1068, 208185), (1335, 166548), (1602, 138790), (1780, 124911), (2670, 83274), (3204, 69395), (4005, 55516), (5340, 41637), (8010, 27758), (13879, 16020)]