183988980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{146023}}^1$

素因数の和:146045

約数の個数: 72

約数和(自身を含む): 637832832

約数和(自身を除く): 453843852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 146023, 292046, 438069, 584092, 730115, 876138, 1022161, 1314207, 1460230, 1752276, 2044322, 2190345, 2628414, 2920460, 3066483, 4088644, 4380690, 5110805, 5256828, 6132966, 6571035, 8761380, 9199449, 10221610, 12265932, 13142070, 15332415, 18398898, 20443220, 26284140, 30664830, 36797796, 45997245, 61329660, 91994490, 183988980]

約数ペア:

[(1, 183988980), (2, 91994490), (3, 61329660), (4, 45997245), (5, 36797796), (6, 30664830), (7, 26284140), (9, 20443220), (10, 18398898), (12, 15332415), (14, 13142070), (15, 12265932), (18, 10221610), (20, 9199449), (21, 8761380), (28, 6571035), (30, 6132966), (35, 5256828), (36, 5110805), (42, 4380690), (45, 4088644), (60, 3066483), (63, 2920460), (70, 2628414), (84, 2190345), (90, 2044322), (105, 1752276), (126, 1460230), (140, 1314207), (180, 1022161), (210, 876138), (252, 730115), (315, 584092), (420, 438069), (630, 292046), (1260, 146023)]