42327180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{4799}}^1$

素因数の和:4828

約数の個数: 108

約数和(自身を含む): 149385600

約数和(自身を除く): 107058420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 4799, 8820, 9598, 14397, 19196, 23995, 28794, 33593, 43191, 47990, 57588, 67186, 71985, 86382, 95980, 100779, 134372, 143970, 167965, 172764, 201558, 215955, 235151, 287940, 302337, 335930, 403116, 431910, 470302, 503895, 604674, 671860, 705453, 863820, 940604, 1007790, 1175755, 1209348, 1410906, 1511685, 2015580, 2116359, 2351510, 2821812, 3023370, 3527265, 4232718, 4703020, 6046740, 7054530, 8465436, 10581795, 14109060, 21163590, 42327180]

約数ペア:

[(1, 42327180), (2, 21163590), (3, 14109060), (4, 10581795), (5, 8465436), (6, 7054530), (7, 6046740), (9, 4703020), (10, 4232718), (12, 3527265), (14, 3023370), (15, 2821812), (18, 2351510), (20, 2116359), (21, 2015580), (28, 1511685), (30, 1410906), (35, 1209348), (36, 1175755), (42, 1007790), (45, 940604), (49, 863820), (60, 705453), (63, 671860), (70, 604674), (84, 503895), (90, 470302), (98, 431910), (105, 403116), (126, 335930), (140, 302337), (147, 287940), (180, 235151), (196, 215955), (210, 201558), (245, 172764), (252, 167965), (294, 143970), (315, 134372), (420, 100779), (441, 95980), (490, 86382), (588, 71985), (630, 67186), (735, 57588), (882, 47990), (980, 43191), (1260, 33593), (1470, 28794), (1764, 23995), (2205, 19196), (2940, 14397), (4410, 9598), (4799, 8820)]