22585140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 68909568

約数和(自身を除く): 46324428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 463, 542, 813, 926, 1084, 1355, 1389, 1626, 1852, 2315, 2439, 2710, 2778, 3252, 4065, 4167, 4630, 4878, 5420, 5556, 6945, 8130, 8334, 9260, 9756, 12195, 13890, 16260, 16668, 20835, 24390, 27780, 41670, 48780, 83340, 125473, 250946, 376419, 501892, 627365, 752838, 1129257, 1254730, 1505676, 1882095, 2258514, 2509460, 3764190, 4517028, 5646285, 7528380, 11292570, 22585140]

約数ペア:

[(1, 22585140), (2, 11292570), (3, 7528380), (4, 5646285), (5, 4517028), (6, 3764190), (9, 2509460), (10, 2258514), (12, 1882095), (15, 1505676), (18, 1254730), (20, 1129257), (30, 752838), (36, 627365), (45, 501892), (60, 376419), (90, 250946), (180, 125473), (271, 83340), (463, 48780), (542, 41670), (813, 27780), (926, 24390), (1084, 20835), (1355, 16668), (1389, 16260), (1626, 13890), (1852, 12195), (2315, 9756), (2439, 9260), (2710, 8334), (2778, 8130), (3252, 6945), (4065, 5556), (4167, 5420), (4630, 4878)]