64722780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4133}}^1$

素因数の和:4180

約数の個数: 96

約数和(自身を含む): 208353600

約数和(自身を除く): 143630820

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, 3132, 3915, 4133, 5220, 7830, 8266, 12399, 15660, 16532, 20665, 24798, 37197, 41330, 49596, 61995, 74394, 82660, 111591, 119857, 123990, 148788, 185985, 223182, 239714, 247980, 359571, 371970, 446364, 479428, 557955, 599285, 719142, 743940, 1078713, 1115910, 1198570, 1438284, 1797855, 2157426, 2231820, 2397140, 3236139, 3595710, 4314852, 5393565, 6472278, 7191420, 10787130, 12944556, 16180695, 21574260, 32361390, 64722780]

約数ペア:

[(1, 64722780), (2, 32361390), (3, 21574260), (4, 16180695), (5, 12944556), (6, 10787130), (9, 7191420), (10, 6472278), (12, 5393565), (15, 4314852), (18, 3595710), (20, 3236139), (27, 2397140), (29, 2231820), (30, 2157426), (36, 1797855), (45, 1438284), (54, 1198570), (58, 1115910), (60, 1078713), (87, 743940), (90, 719142), (108, 599285), (116, 557955), (135, 479428), (145, 446364), (174, 371970), (180, 359571), (261, 247980), (270, 239714), (290, 223182), (348, 185985), (435, 148788), (522, 123990), (540, 119857), (580, 111591), (783, 82660), (870, 74394), (1044, 61995), (1305, 49596), (1566, 41330), (1740, 37197), (2610, 24798), (3132, 20665), (3915, 16532), (4133, 15660), (5220, 12399), (7830, 8266)]