45210420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2934

約数の個数: 96

約数和(自身を含む): 145555200

約数和(自身を除く): 100344780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 2887, 3132, 3915, 5220, 5774, 7830, 8661, 11548, 14435, 15660, 17322, 25983, 28870, 34644, 43305, 51966, 57740, 77949, 83723, 86610, 103932, 129915, 155898, 167446, 173220, 251169, 259830, 311796, 334892, 389745, 418615, 502338, 519660, 753507, 779490, 837230, 1004676, 1255845, 1507014, 1558980, 1674460, 2260521, 2511690, 3014028, 3767535, 4521042, 5023380, 7535070, 9042084, 11302605, 15070140, 22605210, 45210420]

約数ペア:

[(1, 45210420), (2, 22605210), (3, 15070140), (4, 11302605), (5, 9042084), (6, 7535070), (9, 5023380), (10, 4521042), (12, 3767535), (15, 3014028), (18, 2511690), (20, 2260521), (27, 1674460), (29, 1558980), (30, 1507014), (36, 1255845), (45, 1004676), (54, 837230), (58, 779490), (60, 753507), (87, 519660), (90, 502338), (108, 418615), (116, 389745), (135, 334892), (145, 311796), (174, 259830), (180, 251169), (261, 173220), (270, 167446), (290, 155898), (348, 129915), (435, 103932), (522, 86610), (540, 83723), (580, 77949), (783, 57740), (870, 51966), (1044, 43305), (1305, 34644), (1566, 28870), (1740, 25983), (2610, 17322), (2887, 15660), (3132, 14435), (3915, 11548), (5220, 8661), (5774, 7830)]