422446140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5227}}^1$

素因数の和:5691

約数の個数: 72

約数和(自身を含む): 1284519600

約数和(自身を除く): 862073460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 898, 1347, 1796, 2245, 2694, 4041, 4490, 5227, 5388, 6735, 8082, 8980, 10454, 13470, 15681, 16164, 20205, 20908, 26135, 26940, 31362, 40410, 47043, 52270, 62724, 78405, 80820, 94086, 104540, 156810, 188172, 235215, 313620, 470430, 940860, 2346923, 4693846, 7040769, 9387692, 11734615, 14081538, 21122307, 23469230, 28163076, 35203845, 42244614, 46938460, 70407690, 84489228, 105611535, 140815380, 211223070, 422446140]

約数ペア:

[(1, 422446140), (2, 211223070), (3, 140815380), (4, 105611535), (5, 84489228), (6, 70407690), (9, 46938460), (10, 42244614), (12, 35203845), (15, 28163076), (18, 23469230), (20, 21122307), (30, 14081538), (36, 11734615), (45, 9387692), (60, 7040769), (90, 4693846), (180, 2346923), (449, 940860), (898, 470430), (1347, 313620), (1796, 235215), (2245, 188172), (2694, 156810), (4041, 104540), (4490, 94086), (5227, 80820), (5388, 78405), (6735, 62724), (8082, 52270), (8980, 47043), (10454, 40410), (13470, 31362), (15681, 26940), (16164, 26135), (20205, 20908)]