9000420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 29635200

約数和(自身を除く): 20634780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1049, 1430, 1716, 2098, 2145, 2860, 3147, 4196, 4290, 5245, 6294, 8580, 10490, 11539, 12588, 13637, 15735, 20980, 23078, 27274, 31470, 34617, 40911, 46156, 54548, 57695, 62940, 68185, 69234, 81822, 115390, 136370, 138468, 150007, 163644, 173085, 204555, 230780, 272740, 300014, 346170, 409110, 450021, 600028, 692340, 750035, 818220, 900042, 1500070, 1800084, 2250105, 3000140, 4500210, 9000420]

約数ペア:

[(1, 9000420), (2, 4500210), (3, 3000140), (4, 2250105), (5, 1800084), (6, 1500070), (10, 900042), (11, 818220), (12, 750035), (13, 692340), (15, 600028), (20, 450021), (22, 409110), (26, 346170), (30, 300014), (33, 272740), (39, 230780), (44, 204555), (52, 173085), (55, 163644), (60, 150007), (65, 138468), (66, 136370), (78, 115390), (110, 81822), (130, 69234), (132, 68185), (143, 62940), (156, 57695), (165, 54548), (195, 46156), (220, 40911), (260, 34617), (286, 31470), (330, 27274), (390, 23078), (429, 20980), (572, 15735), (660, 13637), (715, 12588), (780, 11539), (858, 10490), (1049, 8580), (1430, 6294), (1716, 5245), (2098, 4290), (2145, 4196), (2860, 3147)]