65018100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{4423}}^1$

素因数の和:4454

約数の個数: 108

約数和(自身を含む): 218881824

約数和(自身を除く): 153863724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4423, 4900, 7350, 8846, 13269, 14700, 17692, 22115, 26538, 30961, 44230, 53076, 61922, 66345, 88460, 92883, 110575, 123844, 132690, 154805, 185766, 216727, 221150, 265380, 309610, 331725, 371532, 433454, 442300, 464415, 619220, 650181, 663450, 774025, 866908, 928830, 1083635, 1300362, 1326900, 1548050, 1857660, 2167270, 2322075, 2600724, 3096100, 3250905, 4334540, 4644150, 5418175, 6501810, 9288300, 10836350, 13003620, 16254525, 21672700, 32509050, 65018100]

約数ペア:

[(1, 65018100), (2, 32509050), (3, 21672700), (4, 16254525), (5, 13003620), (6, 10836350), (7, 9288300), (10, 6501810), (12, 5418175), (14, 4644150), (15, 4334540), (20, 3250905), (21, 3096100), (25, 2600724), (28, 2322075), (30, 2167270), (35, 1857660), (42, 1548050), (49, 1326900), (50, 1300362), (60, 1083635), (70, 928830), (75, 866908), (84, 774025), (98, 663450), (100, 650181), (105, 619220), (140, 464415), (147, 442300), (150, 433454), (175, 371532), (196, 331725), (210, 309610), (245, 265380), (294, 221150), (300, 216727), (350, 185766), (420, 154805), (490, 132690), (525, 123844), (588, 110575), (700, 92883), (735, 88460), (980, 66345), (1050, 61922), (1225, 53076), (1470, 44230), (2100, 30961), (2450, 26538), (2940, 22115), (3675, 17692), (4423, 14700), (4900, 13269), (7350, 8846)]