65016900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5557}}^1$

素因数の和:5590

約数の個数: 108

約数和(自身を含む): 219507652

約数和(自身を除く): 154490752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5557, 5850, 11114, 11700, 16671, 22228, 27785, 33342, 50013, 55570, 66684, 72241, 83355, 100026, 111140, 138925, 144482, 166710, 200052, 216723, 250065, 277850, 288964, 333420, 361205, 416775, 433446, 500130, 555700, 650169, 722410, 833550, 866892, 1000260, 1083615, 1250325, 1300338, 1444820, 1667100, 1806025, 2167230, 2500650, 2600676, 3250845, 3612050, 4334460, 5001300, 5418075, 6501690, 7224100, 10836150, 13003380, 16254225, 21672300, 32508450, 65016900]

約数ペア:

[(1, 65016900), (2, 32508450), (3, 21672300), (4, 16254225), (5, 13003380), (6, 10836150), (9, 7224100), (10, 6501690), (12, 5418075), (13, 5001300), (15, 4334460), (18, 3612050), (20, 3250845), (25, 2600676), (26, 2500650), (30, 2167230), (36, 1806025), (39, 1667100), (45, 1444820), (50, 1300338), (52, 1250325), (60, 1083615), (65, 1000260), (75, 866892), (78, 833550), (90, 722410), (100, 650169), (117, 555700), (130, 500130), (150, 433446), (156, 416775), (180, 361205), (195, 333420), (225, 288964), (234, 277850), (260, 250065), (300, 216723), (325, 200052), (390, 166710), (450, 144482), (468, 138925), (585, 111140), (650, 100026), (780, 83355), (900, 72241), (975, 66684), (1170, 55570), (1300, 50013), (1950, 33342), (2340, 27785), (2925, 22228), (3900, 16671), (5557, 11700), (5850, 11114)]