47344860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3169}}^1$

素因数の和:3267

約数の個数: 72

約数和(自身を含む): 145388880

約数和(自身を除く): 98044020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3169, 3735, 4980, 6338, 7470, 9507, 12676, 14940, 15845, 19014, 28521, 31690, 38028, 47535, 57042, 63380, 95070, 114084, 142605, 190140, 263027, 285210, 526054, 570420, 789081, 1052108, 1315135, 1578162, 2367243, 2630270, 3156324, 3945405, 4734486, 5260540, 7890810, 9468972, 11836215, 15781620, 23672430, 47344860]

約数ペア:

[(1, 47344860), (2, 23672430), (3, 15781620), (4, 11836215), (5, 9468972), (6, 7890810), (9, 5260540), (10, 4734486), (12, 3945405), (15, 3156324), (18, 2630270), (20, 2367243), (30, 1578162), (36, 1315135), (45, 1052108), (60, 789081), (83, 570420), (90, 526054), (166, 285210), (180, 263027), (249, 190140), (332, 142605), (415, 114084), (498, 95070), (747, 63380), (830, 57042), (996, 47535), (1245, 38028), (1494, 31690), (1660, 28521), (2490, 19014), (2988, 15845), (3169, 14940), (3735, 12676), (4980, 9507), (6338, 7470)]