130680450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1949}}^1$

素因数の和:2116

約数の個数: 72

約数和(自身を含む): 353632500

約数和(自身を除く): 222952050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 149, 150, 225, 298, 447, 450, 745, 894, 1341, 1490, 1949, 2235, 2682, 3725, 3898, 4470, 5847, 6705, 7450, 9745, 11175, 11694, 13410, 17541, 19490, 22350, 29235, 33525, 35082, 48725, 58470, 67050, 87705, 97450, 146175, 175410, 290401, 292350, 438525, 580802, 871203, 877050, 1452005, 1742406, 2613609, 2904010, 4356015, 5227218, 7260025, 8712030, 13068045, 14520050, 21780075, 26136090, 43560150, 65340225, 130680450]

約数ペア:

[(1, 130680450), (2, 65340225), (3, 43560150), (5, 26136090), (6, 21780075), (9, 14520050), (10, 13068045), (15, 8712030), (18, 7260025), (25, 5227218), (30, 4356015), (45, 2904010), (50, 2613609), (75, 1742406), (90, 1452005), (149, 877050), (150, 871203), (225, 580802), (298, 438525), (447, 292350), (450, 290401), (745, 175410), (894, 146175), (1341, 97450), (1490, 87705), (1949, 67050), (2235, 58470), (2682, 48725), (3725, 35082), (3898, 33525), (4470, 29235), (5847, 22350), (6705, 19490), (7450, 17541), (9745, 13410), (11175, 11694)]