77249620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 195955200

約数和(自身を除く): 118705580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 53, 58, 70, 106, 116, 140, 145, 203, 212, 265, 290, 359, 371, 406, 530, 580, 718, 742, 812, 1015, 1060, 1436, 1484, 1537, 1795, 1855, 2030, 2513, 3074, 3590, 3710, 4060, 5026, 6148, 7180, 7420, 7685, 10052, 10411, 10759, 12565, 15370, 19027, 20822, 21518, 25130, 30740, 38054, 41644, 43036, 50260, 52055, 53795, 72877, 76108, 95135, 104110, 107590, 133189, 145754, 190270, 208220, 215180, 266378, 291508, 364385, 380540, 532756, 551783, 665945, 728770, 1103566, 1331890, 1457540, 2207132, 2663780, 2758915, 3862481, 5517830, 7724962, 11035660, 15449924, 19312405, 38624810, 77249620]

約数ペア:

[(1, 77249620), (2, 38624810), (4, 19312405), (5, 15449924), (7, 11035660), (10, 7724962), (14, 5517830), (20, 3862481), (28, 2758915), (29, 2663780), (35, 2207132), (53, 1457540), (58, 1331890), (70, 1103566), (106, 728770), (116, 665945), (140, 551783), (145, 532756), (203, 380540), (212, 364385), (265, 291508), (290, 266378), (359, 215180), (371, 208220), (406, 190270), (530, 145754), (580, 133189), (718, 107590), (742, 104110), (812, 95135), (1015, 76108), (1060, 72877), (1436, 53795), (1484, 52055), (1537, 50260), (1795, 43036), (1855, 41644), (2030, 38054), (2513, 30740), (3074, 25130), (3590, 21518), (3710, 20822), (4060, 19027), (5026, 15370), (6148, 12565), (7180, 10759), (7420, 10411), (7685, 10052)]