129573450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{9929}}^1$

素因数の和:9976

約数の個数: 72

約数和(自身を含む): 360161100

約数和(自身を除く): 230587650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 6525, 9929, 13050, 19858, 29787, 49645, 59574, 89361, 99290, 148935, 178722, 248225, 287941, 297870, 446805, 496450, 575882, 744675, 863823, 893610, 1439705, 1489350, 1727646, 2234025, 2591469, 2879410, 4319115, 4468050, 5182938, 7198525, 8638230, 12957345, 14397050, 21595575, 25914690, 43191150, 64786725, 129573450]

約数ペア:

[(1, 129573450), (2, 64786725), (3, 43191150), (5, 25914690), (6, 21595575), (9, 14397050), (10, 12957345), (15, 8638230), (18, 7198525), (25, 5182938), (29, 4468050), (30, 4319115), (45, 2879410), (50, 2591469), (58, 2234025), (75, 1727646), (87, 1489350), (90, 1439705), (145, 893610), (150, 863823), (174, 744675), (225, 575882), (261, 496450), (290, 446805), (435, 297870), (450, 287941), (522, 248225), (725, 178722), (870, 148935), (1305, 99290), (1450, 89361), (2175, 59574), (2610, 49645), (4350, 29787), (6525, 19858), (9929, 13050)]