1298484900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{383}}^1\times {\mathrm{3767}}^1$

素因数の和:4170

約数の個数: 108

約数和(自身を含む): 4081738752

約数和(自身を除く): 2783253852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 383, 450, 766, 900, 1149, 1532, 1915, 2298, 3447, 3767, 3830, 4596, 5745, 6894, 7534, 7660, 9575, 11301, 11490, 13788, 15068, 17235, 18835, 19150, 22602, 22980, 28725, 33903, 34470, 37670, 38300, 45204, 56505, 57450, 67806, 68940, 75340, 86175, 94175, 113010, 114900, 135612, 169515, 172350, 188350, 226020, 282525, 339030, 344700, 376700, 565050, 678060, 847575, 1130100, 1442761, 1695150, 2885522, 3390300, 4328283, 5771044, 7213805, 8656566, 12984849, 14427610, 17313132, 21641415, 25969698, 28855220, 36069025, 43282830, 51939396, 64924245, 72138050, 86565660, 108207075, 129848490, 144276100, 216414150, 259696980, 324621225, 432828300, 649242450, 1298484900]

約数ペア:

[(1, 1298484900), (2, 649242450), (3, 432828300), (4, 324621225), (5, 259696980), (6, 216414150), (9, 144276100), (10, 129848490), (12, 108207075), (15, 86565660), (18, 72138050), (20, 64924245), (25, 51939396), (30, 43282830), (36, 36069025), (45, 28855220), (50, 25969698), (60, 21641415), (75, 17313132), (90, 14427610), (100, 12984849), (150, 8656566), (180, 7213805), (225, 5771044), (300, 4328283), (383, 3390300), (450, 2885522), (766, 1695150), (900, 1442761), (1149, 1130100), (1532, 847575), (1915, 678060), (2298, 565050), (3447, 376700), (3767, 344700), (3830, 339030), (4596, 282525), (5745, 226020), (6894, 188350), (7534, 172350), (7660, 169515), (9575, 135612), (11301, 114900), (11490, 113010), (13788, 94175), (15068, 86175), (17235, 75340), (18835, 68940), (19150, 67806), (22602, 57450), (22980, 56505), (28725, 45204), (33903, 38300), (34470, 37670)]