115030980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4289}}^1$

素因数の和:4453

約数の個数: 72

約数和(自身を含む): 351351000

約数和(自身を除く): 236320020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4289, 4470, 5364, 6705, 8578, 8940, 12867, 13410, 17156, 21445, 25734, 26820, 38601, 42890, 51468, 64335, 77202, 85780, 128670, 154404, 193005, 257340, 386010, 639061, 772020, 1278122, 1917183, 2556244, 3195305, 3834366, 5751549, 6390610, 7668732, 9585915, 11503098, 12781220, 19171830, 23006196, 28757745, 38343660, 57515490, 115030980]

約数ペア:

[(1, 115030980), (2, 57515490), (3, 38343660), (4, 28757745), (5, 23006196), (6, 19171830), (9, 12781220), (10, 11503098), (12, 9585915), (15, 7668732), (18, 6390610), (20, 5751549), (30, 3834366), (36, 3195305), (45, 2556244), (60, 1917183), (90, 1278122), (149, 772020), (180, 639061), (298, 386010), (447, 257340), (596, 193005), (745, 154404), (894, 128670), (1341, 85780), (1490, 77202), (1788, 64335), (2235, 51468), (2682, 42890), (2980, 38601), (4289, 26820), (4470, 25734), (5364, 21445), (6705, 17156), (8578, 13410), (8940, 12867)]