45865260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 161179200

約数和(自身を除く): 115313940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 89, 90, 105, 126, 140, 178, 180, 210, 252, 267, 315, 356, 409, 420, 445, 534, 623, 630, 801, 818, 890, 1068, 1227, 1246, 1260, 1335, 1602, 1636, 1780, 1869, 2045, 2454, 2492, 2670, 2863, 3115, 3204, 3681, 3738, 4005, 4090, 4908, 5340, 5607, 5726, 6135, 6230, 7362, 7476, 8010, 8180, 8589, 9345, 11214, 11452, 12270, 12460, 14315, 14724, 16020, 17178, 18405, 18690, 22428, 24540, 25767, 28035, 28630, 34356, 36401, 36810, 37380, 42945, 51534, 56070, 57260, 72802, 73620, 85890, 103068, 109203, 112140, 128835, 145604, 171780, 182005, 218406, 254807, 257670, 327609, 364010, 436812, 509614, 515340, 546015, 655218, 728020, 764421, 1019228, 1092030, 1274035, 1310436, 1528842, 1638045, 2184060, 2293263, 2548070, 3057684, 3276090, 3822105, 4586526, 5096140, 6552180, 7644210, 9173052, 11466315, 15288420, 22932630, 45865260]

約数ペア:

[(1, 45865260), (2, 22932630), (3, 15288420), (4, 11466315), (5, 9173052), (6, 7644210), (7, 6552180), (9, 5096140), (10, 4586526), (12, 3822105), (14, 3276090), (15, 3057684), (18, 2548070), (20, 2293263), (21, 2184060), (28, 1638045), (30, 1528842), (35, 1310436), (36, 1274035), (42, 1092030), (45, 1019228), (60, 764421), (63, 728020), (70, 655218), (84, 546015), (89, 515340), (90, 509614), (105, 436812), (126, 364010), (140, 327609), (178, 257670), (180, 254807), (210, 218406), (252, 182005), (267, 171780), (315, 145604), (356, 128835), (409, 112140), (420, 109203), (445, 103068), (534, 85890), (623, 73620), (630, 72802), (801, 57260), (818, 56070), (890, 51534), (1068, 42945), (1227, 37380), (1246, 36810), (1260, 36401), (1335, 34356), (1602, 28630), (1636, 28035), (1780, 25767), (1869, 24540), (2045, 22428), (2454, 18690), (2492, 18405), (2670, 17178), (2863, 16020), (3115, 14724), (3204, 14315), (3681, 12460), (3738, 12270), (4005, 11452), (4090, 11214), (4908, 9345), (5340, 8589), (5607, 8180), (5726, 8010), (6135, 7476), (6230, 7362)]