150970140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11813}}^1$

素因数の和:11899

約数の個数: 72

約数和(自身を含む): 464431968

約数和(自身を除く): 313461828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 11813, 12780, 23626, 35439, 47252, 59065, 70878, 106317, 118130, 141756, 177195, 212634, 236260, 354390, 425268, 531585, 708780, 838723, 1063170, 1677446, 2126340, 2516169, 3354892, 4193615, 5032338, 7548507, 8387230, 10064676, 12580845, 15097014, 16774460, 25161690, 30194028, 37742535, 50323380, 75485070, 150970140]

約数ペア:

[(1, 150970140), (2, 75485070), (3, 50323380), (4, 37742535), (5, 30194028), (6, 25161690), (9, 16774460), (10, 15097014), (12, 12580845), (15, 10064676), (18, 8387230), (20, 7548507), (30, 5032338), (36, 4193615), (45, 3354892), (60, 2516169), (71, 2126340), (90, 1677446), (142, 1063170), (180, 838723), (213, 708780), (284, 531585), (355, 425268), (426, 354390), (639, 236260), (710, 212634), (852, 177195), (1065, 141756), (1278, 118130), (1420, 106317), (2130, 70878), (2556, 59065), (3195, 47252), (4260, 35439), (6390, 23626), (11813, 12780)]