75454620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 145176420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 113, 124, 155, 186, 226, 310, 339, 359, 372, 452, 465, 565, 620, 678, 718, 930, 1077, 1130, 1356, 1436, 1695, 1795, 1860, 2154, 2260, 3390, 3503, 3590, 4308, 5385, 6780, 7006, 7180, 10509, 10770, 11129, 14012, 17515, 21018, 21540, 22258, 33387, 35030, 40567, 42036, 44516, 52545, 55645, 66774, 70060, 81134, 105090, 111290, 121701, 133548, 162268, 166935, 202835, 210180, 222580, 243402, 333870, 405670, 486804, 608505, 667740, 811340, 1217010, 1257577, 2434020, 2515154, 3772731, 5030308, 6287885, 7545462, 12575770, 15090924, 18863655, 25151540, 37727310, 75454620]

約数ペア:

[(1, 75454620), (2, 37727310), (3, 25151540), (4, 18863655), (5, 15090924), (6, 12575770), (10, 7545462), (12, 6287885), (15, 5030308), (20, 3772731), (30, 2515154), (31, 2434020), (60, 1257577), (62, 1217010), (93, 811340), (113, 667740), (124, 608505), (155, 486804), (186, 405670), (226, 333870), (310, 243402), (339, 222580), (359, 210180), (372, 202835), (452, 166935), (465, 162268), (565, 133548), (620, 121701), (678, 111290), (718, 105090), (930, 81134), (1077, 70060), (1130, 66774), (1356, 55645), (1436, 52545), (1695, 44516), (1795, 42036), (1860, 40567), (2154, 35030), (2260, 33387), (3390, 22258), (3503, 21540), (3590, 21018), (4308, 17515), (5385, 14012), (6780, 11129), (7006, 10770), (7180, 10509)]