127436220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{577}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 398126400

約数和(自身を除く): 270690180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 409, 540, 577, 818, 1154, 1227, 1636, 1731, 2045, 2308, 2454, 2885, 3462, 3681, 4090, 4908, 5193, 5770, 6135, 6924, 7362, 8180, 8655, 10386, 11043, 11540, 12270, 14724, 15579, 17310, 18405, 20772, 22086, 24540, 25965, 31158, 34620, 36810, 44172, 51930, 55215, 62316, 73620, 77895, 103860, 110430, 155790, 220860, 235993, 311580, 471986, 707979, 943972, 1179965, 1415958, 2123937, 2359930, 2831916, 3539895, 4247874, 4719860, 6371811, 7079790, 8495748, 10619685, 12743622, 14159580, 21239370, 25487244, 31859055, 42478740, 63718110, 127436220]

約数ペア:

[(1, 127436220), (2, 63718110), (3, 42478740), (4, 31859055), (5, 25487244), (6, 21239370), (9, 14159580), (10, 12743622), (12, 10619685), (15, 8495748), (18, 7079790), (20, 6371811), (27, 4719860), (30, 4247874), (36, 3539895), (45, 2831916), (54, 2359930), (60, 2123937), (90, 1415958), (108, 1179965), (135, 943972), (180, 707979), (270, 471986), (409, 311580), (540, 235993), (577, 220860), (818, 155790), (1154, 110430), (1227, 103860), (1636, 77895), (1731, 73620), (2045, 62316), (2308, 55215), (2454, 51930), (2885, 44172), (3462, 36810), (3681, 34620), (4090, 31158), (4908, 25965), (5193, 24540), (5770, 22086), (6135, 20772), (6924, 18405), (7362, 17310), (8180, 15579), (8655, 14724), (10386, 12270), (11043, 11540)]