151783380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17209}}^1$

素因数の和:17238

約数の個数: 108

約数和(自身を含む): 535609620

約数和(自身を除く): 383826240

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 17209, 34418, 51627, 68836, 86045, 103254, 120463, 154881, 172090, 206508, 240926, 258135, 309762, 344180, 361389, 481852, 516270, 602315, 619524, 722778, 774405, 843241, 1032540, 1084167, 1204630, 1445556, 1548810, 1686482, 1806945, 2168334, 2409260, 2529723, 3097620, 3372964, 3613890, 4216205, 4336668, 5059446, 5420835, 7227780, 7589169, 8432410, 10118892, 10841670, 12648615, 15178338, 16864820, 21683340, 25297230, 30356676, 37945845, 50594460, 75891690, 151783380]

約数ペア:

[(1, 151783380), (2, 75891690), (3, 50594460), (4, 37945845), (5, 30356676), (6, 25297230), (7, 21683340), (9, 16864820), (10, 15178338), (12, 12648615), (14, 10841670), (15, 10118892), (18, 8432410), (20, 7589169), (21, 7227780), (28, 5420835), (30, 5059446), (35, 4336668), (36, 4216205), (42, 3613890), (45, 3372964), (49, 3097620), (60, 2529723), (63, 2409260), (70, 2168334), (84, 1806945), (90, 1686482), (98, 1548810), (105, 1445556), (126, 1204630), (140, 1084167), (147, 1032540), (180, 843241), (196, 774405), (210, 722778), (245, 619524), (252, 602315), (294, 516270), (315, 481852), (420, 361389), (441, 344180), (490, 309762), (588, 258135), (630, 240926), (735, 206508), (882, 172090), (980, 154881), (1260, 120463), (1470, 103254), (1764, 86045), (2205, 68836), (2940, 51627), (4410, 34418), (8820, 17209)]