832552380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{420481}}^1$

素因数の和:420507

約数の個数: 72

約数和(自身を含む): 2754998064

約数和(自身を除く): 1922445684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 420481, 840962, 1261443, 1681924, 2102405, 2522886, 3784329, 4204810, 4625291, 5045772, 6307215, 7568658, 8409620, 9250582, 12614430, 13875873, 15137316, 18501164, 18921645, 23126455, 25228860, 27751746, 37843290, 41627619, 46252910, 55503492, 69379365, 75686580, 83255238, 92505820, 138758730, 166510476, 208138095, 277517460, 416276190, 832552380]

約数ペア:

[(1, 832552380), (2, 416276190), (3, 277517460), (4, 208138095), (5, 166510476), (6, 138758730), (9, 92505820), (10, 83255238), (11, 75686580), (12, 69379365), (15, 55503492), (18, 46252910), (20, 41627619), (22, 37843290), (30, 27751746), (33, 25228860), (36, 23126455), (44, 18921645), (45, 18501164), (55, 15137316), (60, 13875873), (66, 12614430), (90, 9250582), (99, 8409620), (110, 7568658), (132, 6307215), (165, 5045772), (180, 4625291), (198, 4204810), (220, 3784329), (330, 2522886), (396, 2102405), (495, 1681924), (660, 1261443), (990, 840962), (1980, 420481)]