77149860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 226195200

約数和(自身を除く): 149045340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 101, 116, 145, 174, 202, 290, 303, 348, 404, 435, 439, 505, 580, 606, 870, 878, 1010, 1212, 1317, 1515, 1740, 1756, 2020, 2195, 2634, 2929, 3030, 4390, 5268, 5858, 6060, 6585, 8780, 8787, 11716, 12731, 13170, 14645, 17574, 25462, 26340, 29290, 35148, 38193, 43935, 44339, 50924, 58580, 63655, 76386, 87870, 88678, 127310, 133017, 152772, 175740, 177356, 190965, 221695, 254620, 266034, 381930, 443390, 532068, 665085, 763860, 886780, 1285831, 1330170, 2571662, 2660340, 3857493, 5143324, 6429155, 7714986, 12858310, 15429972, 19287465, 25716620, 38574930, 77149860]

約数ペア:

[(1, 77149860), (2, 38574930), (3, 25716620), (4, 19287465), (5, 15429972), (6, 12858310), (10, 7714986), (12, 6429155), (15, 5143324), (20, 3857493), (29, 2660340), (30, 2571662), (58, 1330170), (60, 1285831), (87, 886780), (101, 763860), (116, 665085), (145, 532068), (174, 443390), (202, 381930), (290, 266034), (303, 254620), (348, 221695), (404, 190965), (435, 177356), (439, 175740), (505, 152772), (580, 133017), (606, 127310), (870, 88678), (878, 87870), (1010, 76386), (1212, 63655), (1317, 58580), (1515, 50924), (1740, 44339), (1756, 43935), (2020, 38193), (2195, 35148), (2634, 29290), (2929, 26340), (3030, 25462), (4390, 17574), (5268, 14645), (5858, 13170), (6060, 12731), (6585, 11716), (8780, 8787)]