45041220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{35747}}^1$

素因数の和:35769

約数の個数: 72

約数和(自身を含む): 156147264

約数和(自身を除く): 111106044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 35747, 71494, 107241, 142988, 178735, 214482, 250229, 321723, 357470, 428964, 500458, 536205, 643446, 714940, 750687, 1000916, 1072410, 1251145, 1286892, 1501374, 1608615, 2144820, 2252061, 2502290, 3002748, 3217230, 3753435, 4504122, 5004580, 6434460, 7506870, 9008244, 11260305, 15013740, 22520610, 45041220]

約数ペア:

[(1, 45041220), (2, 22520610), (3, 15013740), (4, 11260305), (5, 9008244), (6, 7506870), (7, 6434460), (9, 5004580), (10, 4504122), (12, 3753435), (14, 3217230), (15, 3002748), (18, 2502290), (20, 2252061), (21, 2144820), (28, 1608615), (30, 1501374), (35, 1286892), (36, 1251145), (42, 1072410), (45, 1000916), (60, 750687), (63, 714940), (70, 643446), (84, 536205), (90, 500458), (105, 428964), (126, 357470), (140, 321723), (180, 250229), (210, 214482), (252, 178735), (315, 142988), (420, 107241), (630, 71494), (1260, 35747)]