45052020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1481}}^1$

素因数の和:1522

約数の個数: 108

約数和(自身を含む): 148078476

約数和(自身を除く): 103026456

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1481, 1521, 1690, 2028, 2340, 2535, 2962, 3042, 3380, 4443, 5070, 5924, 6084, 7405, 7605, 8886, 10140, 13329, 14810, 15210, 17772, 19253, 22215, 26658, 29620, 30420, 38506, 44430, 53316, 57759, 66645, 77012, 88860, 96265, 115518, 133290, 173277, 192530, 231036, 250289, 266580, 288795, 346554, 385060, 500578, 577590, 693108, 750867, 866385, 1001156, 1155180, 1251445, 1501734, 1732770, 2252601, 2502890, 3003468, 3465540, 3754335, 4505202, 5005780, 7508670, 9010404, 11263005, 15017340, 22526010, 45052020]

約数ペア:

[(1, 45052020), (2, 22526010), (3, 15017340), (4, 11263005), (5, 9010404), (6, 7508670), (9, 5005780), (10, 4505202), (12, 3754335), (13, 3465540), (15, 3003468), (18, 2502890), (20, 2252601), (26, 1732770), (30, 1501734), (36, 1251445), (39, 1155180), (45, 1001156), (52, 866385), (60, 750867), (65, 693108), (78, 577590), (90, 500578), (117, 385060), (130, 346554), (156, 288795), (169, 266580), (180, 250289), (195, 231036), (234, 192530), (260, 173277), (338, 133290), (390, 115518), (468, 96265), (507, 88860), (585, 77012), (676, 66645), (780, 57759), (845, 53316), (1014, 44430), (1170, 38506), (1481, 30420), (1521, 29620), (1690, 26658), (2028, 22215), (2340, 19253), (2535, 17772), (2962, 15210), (3042, 14810), (3380, 13329), (4443, 10140), (5070, 8886), (5924, 7605), (6084, 7405)]