433339380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55987}}^1$

素因数の和:56045

約数の個数: 72

約数和(自身を含む): 1345055712

約数和(自身を除く): 911716332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 55987, 111974, 167961, 223948, 279935, 335922, 503883, 559870, 671844, 839805, 1007766, 1119740, 1679610, 2015532, 2407441, 2519415, 3359220, 4814882, 5038830, 7222323, 9629764, 10077660, 12037205, 14444646, 21666969, 24074410, 28889292, 36111615, 43333938, 48148820, 72223230, 86667876, 108334845, 144446460, 216669690, 433339380]

約数ペア:

[(1, 433339380), (2, 216669690), (3, 144446460), (4, 108334845), (5, 86667876), (6, 72223230), (9, 48148820), (10, 43333938), (12, 36111615), (15, 28889292), (18, 24074410), (20, 21666969), (30, 14444646), (36, 12037205), (43, 10077660), (45, 9629764), (60, 7222323), (86, 5038830), (90, 4814882), (129, 3359220), (172, 2519415), (180, 2407441), (215, 2015532), (258, 1679610), (387, 1119740), (430, 1007766), (516, 839805), (645, 671844), (774, 559870), (860, 503883), (1290, 335922), (1548, 279935), (1935, 223948), (2580, 167961), (3870, 111974), (7740, 55987)]