858770100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1216

約数の個数: 180

約数和(自身を含む): 2815065484

約数和(自身を除く): 1956295384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 97, 100, 108, 135, 150, 162, 180, 194, 225, 270, 291, 300, 324, 388, 405, 450, 485, 540, 582, 675, 810, 873, 900, 970, 1093, 1164, 1350, 1455, 1620, 1746, 1940, 2025, 2186, 2425, 2619, 2700, 2910, 3279, 3492, 4050, 4365, 4372, 4850, 5238, 5465, 5820, 6558, 7275, 7857, 8100, 8730, 9700, 9837, 10476, 10930, 13095, 13116, 14550, 15714, 16395, 17460, 19674, 21825, 21860, 26190, 27325, 29100, 29511, 31428, 32790, 39285, 39348, 43650, 49185, 52380, 54650, 59022, 65475, 65580, 78570, 81975, 87300, 88533, 98370, 106021, 109300, 118044, 130950, 147555, 157140, 163950, 177066, 196425, 196740, 212042, 245925, 261900, 295110, 318063, 327900, 354132, 392850, 424084, 442665, 491850, 530105, 590220, 636126, 737775, 785700, 885330, 954189, 983700, 1060210, 1272252, 1475550, 1590315, 1770660, 1908378, 2120420, 2213325, 2650525, 2862567, 2951100, 3180630, 3816756, 4426650, 4770945, 5301050, 5725134, 6361260, 7951575, 8587701, 8853300, 9541890, 10602100, 11450268, 14312835, 15903150, 17175402, 19083780, 23854725, 28625670, 31806300, 34350804, 42938505, 47709450, 57251340, 71564175, 85877010, 95418900, 143128350, 171754020, 214692525, 286256700, 429385050, 858770100]

約数ペア:

[(1, 858770100), (2, 429385050), (3, 286256700), (4, 214692525), (5, 171754020), (6, 143128350), (9, 95418900), (10, 85877010), (12, 71564175), (15, 57251340), (18, 47709450), (20, 42938505), (25, 34350804), (27, 31806300), (30, 28625670), (36, 23854725), (45, 19083780), (50, 17175402), (54, 15903150), (60, 14312835), (75, 11450268), (81, 10602100), (90, 9541890), (97, 8853300), (100, 8587701), (108, 7951575), (135, 6361260), (150, 5725134), (162, 5301050), (180, 4770945), (194, 4426650), (225, 3816756), (270, 3180630), (291, 2951100), (300, 2862567), (324, 2650525), (388, 2213325), (405, 2120420), (450, 1908378), (485, 1770660), (540, 1590315), (582, 1475550), (675, 1272252), (810, 1060210), (873, 983700), (900, 954189), (970, 885330), (1093, 785700), (1164, 737775), (1350, 636126), (1455, 590220), (1620, 530105), (1746, 491850), (1940, 442665), (2025, 424084), (2186, 392850), (2425, 354132), (2619, 327900), (2700, 318063), (2910, 295110), (3279, 261900), (3492, 245925), (4050, 212042), (4365, 196740), (4372, 196425), (4850, 177066), (5238, 163950), (5465, 157140), (5820, 147555), (6558, 130950), (7275, 118044), (7857, 109300), (8100, 106021), (8730, 98370), (9700, 88533), (9837, 87300), (10476, 81975), (10930, 78570), (13095, 65580), (13116, 65475), (14550, 59022), (15714, 54650), (16395, 52380), (17460, 49185), (19674, 43650), (21825, 39348), (21860, 39285), (26190, 32790), (27325, 31428), (29100, 29511)]