144835380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1723}}^1$

素因数の和:2205

約数の個数: 72

約数和(自身を含む): 440530272

約数和(自身を除く): 295694892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 467, 934, 1401, 1723, 1868, 2335, 2802, 3446, 4203, 4670, 5169, 5604, 6892, 7005, 8406, 8615, 9340, 10338, 14010, 15507, 16812, 17230, 20676, 21015, 25845, 28020, 31014, 34460, 42030, 51690, 62028, 77535, 84060, 103380, 155070, 310140, 804641, 1609282, 2413923, 3218564, 4023205, 4827846, 7241769, 8046410, 9655692, 12069615, 14483538, 16092820, 24139230, 28967076, 36208845, 48278460, 72417690, 144835380]

約数ペア:

[(1, 144835380), (2, 72417690), (3, 48278460), (4, 36208845), (5, 28967076), (6, 24139230), (9, 16092820), (10, 14483538), (12, 12069615), (15, 9655692), (18, 8046410), (20, 7241769), (30, 4827846), (36, 4023205), (45, 3218564), (60, 2413923), (90, 1609282), (180, 804641), (467, 310140), (934, 155070), (1401, 103380), (1723, 84060), (1868, 77535), (2335, 62028), (2802, 51690), (3446, 42030), (4203, 34460), (4670, 31014), (5169, 28020), (5604, 25845), (6892, 21015), (7005, 20676), (8406, 17230), (8615, 16812), (9340, 15507), (10338, 14010)]