45447660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1549}}^1$

素因数の和:1727

約数の個数: 72

約数和(自身を含む): 138793200

約数和(自身を除く): 93345540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1549, 1630, 1956, 2445, 2934, 3098, 3260, 4647, 4890, 5868, 6196, 7335, 7745, 9294, 9780, 13941, 14670, 15490, 18588, 23235, 27882, 29340, 30980, 46470, 55764, 69705, 92940, 139410, 252487, 278820, 504974, 757461, 1009948, 1262435, 1514922, 2272383, 2524870, 3029844, 3787305, 4544766, 5049740, 7574610, 9089532, 11361915, 15149220, 22723830, 45447660]

約数ペア:

[(1, 45447660), (2, 22723830), (3, 15149220), (4, 11361915), (5, 9089532), (6, 7574610), (9, 5049740), (10, 4544766), (12, 3787305), (15, 3029844), (18, 2524870), (20, 2272383), (30, 1514922), (36, 1262435), (45, 1009948), (60, 757461), (90, 504974), (163, 278820), (180, 252487), (326, 139410), (489, 92940), (652, 69705), (815, 55764), (978, 46470), (1467, 30980), (1549, 29340), (1630, 27882), (1956, 23235), (2445, 18588), (2934, 15490), (3098, 14670), (3260, 13941), (4647, 9780), (4890, 9294), (5868, 7745), (6196, 7335)]