355071180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{20477}}^1$

素因数の和:20523

約数の個数: 72

約数和(自身を含む): 1056173328

約数和(自身を除く): 701102148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5780, 8670, 17340, 20477, 40954, 61431, 81908, 102385, 122862, 204770, 245724, 307155, 348109, 409540, 614310, 696218, 1044327, 1228620, 1392436, 1740545, 2088654, 3481090, 4177308, 5221635, 5917853, 6962180, 10443270, 11835706, 17753559, 20886540, 23671412, 29589265, 35507118, 59178530, 71014236, 88767795, 118357060, 177535590, 355071180]

約数ペア:

[(1, 355071180), (2, 177535590), (3, 118357060), (4, 88767795), (5, 71014236), (6, 59178530), (10, 35507118), (12, 29589265), (15, 23671412), (17, 20886540), (20, 17753559), (30, 11835706), (34, 10443270), (51, 6962180), (60, 5917853), (68, 5221635), (85, 4177308), (102, 3481090), (170, 2088654), (204, 1740545), (255, 1392436), (289, 1228620), (340, 1044327), (510, 696218), (578, 614310), (867, 409540), (1020, 348109), (1156, 307155), (1445, 245724), (1734, 204770), (2890, 122862), (3468, 102385), (4335, 81908), (5780, 61431), (8670, 40954), (17340, 20477)]