165958100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3079}}^1$

素因数の和:3118

約数の個数: 108

約数和(自身を含む): 457158240

約数和(自身を除く): 291200140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 980, 1078, 1100, 1225, 1540, 1925, 2156, 2450, 2695, 3079, 3850, 4900, 5390, 6158, 7700, 10780, 12316, 13475, 15395, 21553, 26950, 30790, 33869, 43106, 53900, 61580, 67738, 76975, 86212, 107765, 135476, 150871, 153950, 169345, 215530, 237083, 301742, 307900, 338690, 431060, 474166, 538825, 603484, 677380, 754355, 846725, 948332, 1077650, 1185415, 1508710, 1659581, 1693450, 2155300, 2370830, 3017420, 3319162, 3386900, 3771775, 4741660, 5927075, 6638324, 7543550, 8297905, 11854150, 15087100, 16595810, 23708300, 33191620, 41489525, 82979050, 165958100]

約数ペア:

[(1, 165958100), (2, 82979050), (4, 41489525), (5, 33191620), (7, 23708300), (10, 16595810), (11, 15087100), (14, 11854150), (20, 8297905), (22, 7543550), (25, 6638324), (28, 5927075), (35, 4741660), (44, 3771775), (49, 3386900), (50, 3319162), (55, 3017420), (70, 2370830), (77, 2155300), (98, 1693450), (100, 1659581), (110, 1508710), (140, 1185415), (154, 1077650), (175, 948332), (196, 846725), (220, 754355), (245, 677380), (275, 603484), (308, 538825), (350, 474166), (385, 431060), (490, 338690), (539, 307900), (550, 301742), (700, 237083), (770, 215530), (980, 169345), (1078, 153950), (1100, 150871), (1225, 135476), (1540, 107765), (1925, 86212), (2156, 76975), (2450, 67738), (2695, 61580), (3079, 53900), (3850, 43106), (4900, 33869), (5390, 30790), (6158, 26950), (7700, 21553), (10780, 15395), (12316, 13475)]