75687720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2707}}^1$

素因数の和:2954

約数の個数: 64

約数和(自身を含む): 228121920

約数和(自身を除く): 152434200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 2330, 2707, 2796, 3495, 4660, 5414, 5592, 6990, 8121, 9320, 10828, 13535, 13980, 16242, 21656, 27070, 27960, 32484, 40605, 54140, 64968, 81210, 108280, 162420, 324840, 630731, 1261462, 1892193, 2522924, 3153655, 3784386, 5045848, 6307310, 7568772, 9460965, 12614620, 15137544, 18921930, 25229240, 37843860, 75687720]

約数ペア:

[(1, 75687720), (2, 37843860), (3, 25229240), (4, 18921930), (5, 15137544), (6, 12614620), (8, 9460965), (10, 7568772), (12, 6307310), (15, 5045848), (20, 3784386), (24, 3153655), (30, 2522924), (40, 1892193), (60, 1261462), (120, 630731), (233, 324840), (466, 162420), (699, 108280), (932, 81210), (1165, 64968), (1398, 54140), (1864, 40605), (2330, 32484), (2707, 27960), (2796, 27070), (3495, 21656), (4660, 16242), (5414, 13980), (5592, 13535), (6990, 10828), (8121, 9320)]