199564510140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2887}}^1\times {\mathrm{384029}}^1$

素因数の和:386931

約数の個数: 72

約数和(自身を含む): 605556937440

約数和(自身を除く): 405992427300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2887, 5774, 8661, 11548, 14435, 17322, 25983, 28870, 34644, 43305, 51966, 57740, 86610, 103932, 129915, 173220, 259830, 384029, 519660, 768058, 1152087, 1536116, 1920145, 2304174, 3456261, 3840290, 4608348, 5760435, 6912522, 7680580, 11520870, 13825044, 17281305, 23041740, 34562610, 69125220, 1108691723, 2217383446, 3326075169, 4434766892, 5543458615, 6652150338, 9978225507, 11086917230, 13304300676, 16630375845, 19956451014, 22173834460, 33260751690, 39912902028, 49891127535, 66521503380, 99782255070, 199564510140]

約数ペア:

[(1, 199564510140), (2, 99782255070), (3, 66521503380), (4, 49891127535), (5, 39912902028), (6, 33260751690), (9, 22173834460), (10, 19956451014), (12, 16630375845), (15, 13304300676), (18, 11086917230), (20, 9978225507), (30, 6652150338), (36, 5543458615), (45, 4434766892), (60, 3326075169), (90, 2217383446), (180, 1108691723), (2887, 69125220), (5774, 34562610), (8661, 23041740), (11548, 17281305), (14435, 13825044), (17322, 11520870), (25983, 7680580), (28870, 6912522), (34644, 5760435), (43305, 4608348), (51966, 3840290), (57740, 3456261), (86610, 2304174), (103932, 1920145), (129915, 1536116), (173220, 1152087), (259830, 768058), (384029, 519660)]