180213150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{7109}}^1$

素因数の和:7150

約数の個数: 72

約数和(自身を含む): 484020360

約数和(自身を除く): 303807210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 7109, 8450, 12675, 14218, 21327, 25350, 35545, 42654, 71090, 92417, 106635, 177725, 184834, 213270, 277251, 355450, 462085, 533175, 554502, 924170, 1066350, 1201421, 1386255, 2310425, 2402842, 2772510, 3604263, 4620850, 6007105, 6931275, 7208526, 12014210, 13862550, 18021315, 30035525, 36042630, 60071050, 90106575, 180213150]

約数ペア:

[(1, 180213150), (2, 90106575), (3, 60071050), (5, 36042630), (6, 30035525), (10, 18021315), (13, 13862550), (15, 12014210), (25, 7208526), (26, 6931275), (30, 6007105), (39, 4620850), (50, 3604263), (65, 2772510), (75, 2402842), (78, 2310425), (130, 1386255), (150, 1201421), (169, 1066350), (195, 924170), (325, 554502), (338, 533175), (390, 462085), (507, 355450), (650, 277251), (845, 213270), (975, 184834), (1014, 177725), (1690, 106635), (1950, 92417), (2535, 71090), (4225, 42654), (5070, 35545), (7109, 25350), (8450, 21327), (12675, 14218)]