142477020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1644

約数の個数: 144

約数和(自身を含む): 501009600

約数和(自身を除く): 358532580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 1549, 2044, 2190, 2555, 2628, 3066, 3098, 3285, 4380, 4599, 4647, 5110, 6132, 6196, 6570, 7665, 7745, 9198, 9294, 10220, 10843, 13140, 13941, 15330, 15490, 18396, 18588, 21686, 22995, 23235, 27882, 30660, 30980, 32529, 43372, 45990, 46470, 54215, 55764, 65058, 69705, 91980, 92940, 97587, 108430, 113077, 130116, 139410, 162645, 195174, 216860, 226154, 278820, 325290, 339231, 390348, 452308, 487935, 565385, 650580, 678462, 791539, 975870, 1017693, 1130770, 1356924, 1583078, 1696155, 1951740, 2035386, 2261540, 2374617, 3166156, 3392310, 3957695, 4070772, 4749234, 5088465, 6784620, 7123851, 7915390, 9498468, 10176930, 11873085, 14247702, 15830780, 20353860, 23746170, 28495404, 35619255, 47492340, 71238510, 142477020]

約数ペア:

[(1, 142477020), (2, 71238510), (3, 47492340), (4, 35619255), (5, 28495404), (6, 23746170), (7, 20353860), (9, 15830780), (10, 14247702), (12, 11873085), (14, 10176930), (15, 9498468), (18, 7915390), (20, 7123851), (21, 6784620), (28, 5088465), (30, 4749234), (35, 4070772), (36, 3957695), (42, 3392310), (45, 3166156), (60, 2374617), (63, 2261540), (70, 2035386), (73, 1951740), (84, 1696155), (90, 1583078), (105, 1356924), (126, 1130770), (140, 1017693), (146, 975870), (180, 791539), (210, 678462), (219, 650580), (252, 565385), (292, 487935), (315, 452308), (365, 390348), (420, 339231), (438, 325290), (511, 278820), (630, 226154), (657, 216860), (730, 195174), (876, 162645), (1022, 139410), (1095, 130116), (1260, 113077), (1314, 108430), (1460, 97587), (1533, 92940), (1549, 91980), (2044, 69705), (2190, 65058), (2555, 55764), (2628, 54215), (3066, 46470), (3098, 45990), (3285, 43372), (4380, 32529), (4599, 30980), (4647, 30660), (5110, 27882), (6132, 23235), (6196, 22995), (6570, 21686), (7665, 18588), (7745, 18396), (9198, 15490), (9294, 15330), (10220, 13941), (10843, 13140)]