222359820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2807

約数の個数: 96

約数和(自身を含む): 658022400

約数和(自身を除く): 435662580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 174, 188, 235, 282, 290, 348, 435, 470, 564, 580, 705, 870, 940, 1363, 1410, 1740, 2719, 2726, 2820, 4089, 5438, 5452, 6815, 8157, 8178, 10876, 13595, 13630, 16314, 16356, 20445, 27190, 27260, 32628, 40785, 40890, 54380, 78851, 81570, 81780, 127793, 157702, 163140, 236553, 255586, 315404, 383379, 394255, 473106, 511172, 638965, 766758, 788510, 946212, 1182765, 1277930, 1533516, 1577020, 1916895, 2365530, 2555860, 3705997, 3833790, 4731060, 7411994, 7667580, 11117991, 14823988, 18529985, 22235982, 37059970, 44471964, 55589955, 74119940, 111179910, 222359820]

約数ペア:

[(1, 222359820), (2, 111179910), (3, 74119940), (4, 55589955), (5, 44471964), (6, 37059970), (10, 22235982), (12, 18529985), (15, 14823988), (20, 11117991), (29, 7667580), (30, 7411994), (47, 4731060), (58, 3833790), (60, 3705997), (87, 2555860), (94, 2365530), (116, 1916895), (141, 1577020), (145, 1533516), (174, 1277930), (188, 1182765), (235, 946212), (282, 788510), (290, 766758), (348, 638965), (435, 511172), (470, 473106), (564, 394255), (580, 383379), (705, 315404), (870, 255586), (940, 236553), (1363, 163140), (1410, 157702), (1740, 127793), (2719, 81780), (2726, 81570), (2820, 78851), (4089, 54380), (5438, 40890), (5452, 40785), (6815, 32628), (8157, 27260), (8178, 27190), (10876, 20445), (13595, 16356), (13630, 16314)]