211282162020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{544177}}^1$

素因数の和:544914

約数の個数: 96

約数和(自身を含む): 658237708800

約数和(自身を除く): 446955546780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 719, 1438, 2157, 2876, 3595, 4314, 6471, 7190, 8628, 10785, 12942, 14380, 19413, 21570, 25884, 32355, 38826, 43140, 64710, 77652, 97065, 129420, 194130, 388260, 544177, 1088354, 1632531, 2176708, 2720885, 3265062, 4897593, 5441770, 6530124, 8162655, 9795186, 10883540, 14692779, 16325310, 19590372, 24487965, 29385558, 32650620, 48975930, 58771116, 73463895, 97951860, 146927790, 293855580, 391263263, 782526526, 1173789789, 1565053052, 1956316315, 2347579578, 3521369367, 3912632630, 4695159156, 5868948945, 7042738734, 7825265260, 10564108101, 11737897890, 14085477468, 17606846835, 21128216202, 23475795780, 35213693670, 42256432404, 52820540505, 70427387340, 105641081010, 211282162020]

約数ペア:

[(1, 211282162020), (2, 105641081010), (3, 70427387340), (4, 52820540505), (5, 42256432404), (6, 35213693670), (9, 23475795780), (10, 21128216202), (12, 17606846835), (15, 14085477468), (18, 11737897890), (20, 10564108101), (27, 7825265260), (30, 7042738734), (36, 5868948945), (45, 4695159156), (54, 3912632630), (60, 3521369367), (90, 2347579578), (108, 1956316315), (135, 1565053052), (180, 1173789789), (270, 782526526), (540, 391263263), (719, 293855580), (1438, 146927790), (2157, 97951860), (2876, 73463895), (3595, 58771116), (4314, 48975930), (6471, 32650620), (7190, 29385558), (8628, 24487965), (10785, 19590372), (12942, 16325310), (14380, 14692779), (19413, 10883540), (21570, 9795186), (25884, 8162655), (32355, 6530124), (38826, 5441770), (43140, 4897593), (64710, 3265062), (77652, 2720885), (97065, 2176708), (129420, 1632531), (194130, 1088354), (388260, 544177)]