97820520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1153}}^1$

素因数の和:1275

約数の個数: 128

約数和(自身を含む): 338999040

約数和(自身を除く): 241178520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1153, 1212, 1414, 1515, 2020, 2121, 2306, 2424, 2828, 3030, 3459, 3535, 4040, 4242, 4612, 5656, 5765, 6060, 6918, 7070, 8071, 8484, 9224, 10605, 11530, 12120, 13836, 14140, 16142, 16968, 17295, 21210, 23060, 24213, 27672, 28280, 32284, 34590, 40355, 42420, 46120, 48426, 64568, 69180, 80710, 84840, 96852, 116453, 121065, 138360, 161420, 193704, 232906, 242130, 322840, 349359, 465812, 484260, 582265, 698718, 815171, 931624, 968520, 1164530, 1397436, 1630342, 1746795, 2329060, 2445513, 2794872, 3260684, 3493590, 4075855, 4658120, 4891026, 6521368, 6987180, 8151710, 9782052, 12227565, 13974360, 16303420, 19564104, 24455130, 32606840, 48910260, 97820520]

約数ペア:

[(1, 97820520), (2, 48910260), (3, 32606840), (4, 24455130), (5, 19564104), (6, 16303420), (7, 13974360), (8, 12227565), (10, 9782052), (12, 8151710), (14, 6987180), (15, 6521368), (20, 4891026), (21, 4658120), (24, 4075855), (28, 3493590), (30, 3260684), (35, 2794872), (40, 2445513), (42, 2329060), (56, 1746795), (60, 1630342), (70, 1397436), (84, 1164530), (101, 968520), (105, 931624), (120, 815171), (140, 698718), (168, 582265), (202, 484260), (210, 465812), (280, 349359), (303, 322840), (404, 242130), (420, 232906), (505, 193704), (606, 161420), (707, 138360), (808, 121065), (840, 116453), (1010, 96852), (1153, 84840), (1212, 80710), (1414, 69180), (1515, 64568), (2020, 48426), (2121, 46120), (2306, 42420), (2424, 40355), (2828, 34590), (3030, 32284), (3459, 28280), (3535, 27672), (4040, 24213), (4242, 23060), (4612, 21210), (5656, 17295), (5765, 16968), (6060, 16142), (6918, 14140), (7070, 13836), (8071, 12120), (8484, 11530), (9224, 10605)]