20348523450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1102901}}^1$

素因数の和:1102960

約数の個数: 72

約数和(自身を含む): 56003157756

約数和(自身を除く): 35654634306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 205, 225, 246, 369, 410, 450, 615, 738, 1025, 1230, 1845, 2050, 3075, 3690, 6150, 9225, 18450, 1102901, 2205802, 3308703, 5514505, 6617406, 9926109, 11029010, 16543515, 19852218, 27572525, 33087030, 45218941, 49630545, 55145050, 82717575, 90437882, 99261090, 135656823, 165435150, 226094705, 248152725, 271313646, 406970469, 452189410, 496305450, 678284115, 813940938, 1130473525, 1356568230, 2034852345, 2260947050, 3391420575, 4069704690, 6782841150, 10174261725, 20348523450]

約数ペア:

[(1, 20348523450), (2, 10174261725), (3, 6782841150), (5, 4069704690), (6, 3391420575), (9, 2260947050), (10, 2034852345), (15, 1356568230), (18, 1130473525), (25, 813940938), (30, 678284115), (41, 496305450), (45, 452189410), (50, 406970469), (75, 271313646), (82, 248152725), (90, 226094705), (123, 165435150), (150, 135656823), (205, 99261090), (225, 90437882), (246, 82717575), (369, 55145050), (410, 49630545), (450, 45218941), (615, 33087030), (738, 27572525), (1025, 19852218), (1230, 16543515), (1845, 11029010), (2050, 9926109), (3075, 6617406), (3690, 5514505), (6150, 3308703), (9225, 2205802), (18450, 1102901)]