301556450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{877}}^1$

素因数の和:948

約数の個数: 72

約数和(自身を含む): 632165268

約数和(自身を除く): 330608818

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 529, 575, 598, 650, 877, 1058, 1150, 1495, 1754, 2645, 2990, 4385, 5290, 6877, 7475, 8770, 11401, 13225, 13754, 14950, 20171, 21925, 22802, 26450, 34385, 40342, 43850, 57005, 68770, 100855, 114010, 171925, 201710, 262223, 285025, 343850, 463933, 504275, 524446, 570050, 927866, 1008550, 1311115, 2319665, 2622230, 4639330, 6031129, 6555575, 11598325, 12062258, 13111150, 23196650, 30155645, 60311290, 150778225, 301556450]

約数ペア:

[(1, 301556450), (2, 150778225), (5, 60311290), (10, 30155645), (13, 23196650), (23, 13111150), (25, 12062258), (26, 11598325), (46, 6555575), (50, 6031129), (65, 4639330), (115, 2622230), (130, 2319665), (230, 1311115), (299, 1008550), (325, 927866), (529, 570050), (575, 524446), (598, 504275), (650, 463933), (877, 343850), (1058, 285025), (1150, 262223), (1495, 201710), (1754, 171925), (2645, 114010), (2990, 100855), (4385, 68770), (5290, 57005), (6877, 43850), (7475, 40342), (8770, 34385), (11401, 26450), (13225, 22802), (13754, 21925), (14950, 20171)]