44474220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 157667328

約数和(自身を除く): 113193108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 751, 846, 940, 987, 1260, 1316, 1410, 1502, 1645, 1692, 1974, 2115, 2253, 2820, 2961, 3004, 3290, 3755, 3948, 4230, 4506, 4935, 5257, 5922, 6580, 6759, 7510, 8460, 9012, 9870, 10514, 11265, 11844, 13518, 14805, 15020, 15771, 19740, 21028, 22530, 26285, 27036, 29610, 31542, 33795, 35297, 45060, 47313, 52570, 59220, 63084, 67590, 70594, 78855, 94626, 105140, 105891, 135180, 141188, 157710, 176485, 189252, 211782, 236565, 247079, 315420, 317673, 352970, 423564, 473130, 494158, 529455, 635346, 705940, 741237, 946260, 988316, 1058910, 1235395, 1270692, 1482474, 1588365, 2117820, 2223711, 2470790, 2964948, 3176730, 3706185, 4447422, 4941580, 6353460, 7412370, 8894844, 11118555, 14824740, 22237110, 44474220]

約数ペア:

[(1, 44474220), (2, 22237110), (3, 14824740), (4, 11118555), (5, 8894844), (6, 7412370), (7, 6353460), (9, 4941580), (10, 4447422), (12, 3706185), (14, 3176730), (15, 2964948), (18, 2470790), (20, 2223711), (21, 2117820), (28, 1588365), (30, 1482474), (35, 1270692), (36, 1235395), (42, 1058910), (45, 988316), (47, 946260), (60, 741237), (63, 705940), (70, 635346), (84, 529455), (90, 494158), (94, 473130), (105, 423564), (126, 352970), (140, 317673), (141, 315420), (180, 247079), (188, 236565), (210, 211782), (235, 189252), (252, 176485), (282, 157710), (315, 141188), (329, 135180), (420, 105891), (423, 105140), (470, 94626), (564, 78855), (630, 70594), (658, 67590), (705, 63084), (751, 59220), (846, 52570), (940, 47313), (987, 45060), (1260, 35297), (1316, 33795), (1410, 31542), (1502, 29610), (1645, 27036), (1692, 26285), (1974, 22530), (2115, 21028), (2253, 19740), (2820, 15771), (2961, 15020), (3004, 14805), (3290, 13518), (3755, 11844), (3948, 11265), (4230, 10514), (4506, 9870), (4935, 9012), (5257, 8460), (5922, 7510), (6580, 6759)]