284183460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{143527}}^1$

素因数の和:143553

約数の個数: 72

約数和(自身を含む): 940395456

約数和(自身を除く): 656211996

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, 143527, 287054, 430581, 574108, 717635, 861162, 1291743, 1435270, 1578797, 1722324, 2152905, 2583486, 2870540, 3157594, 4305810, 4736391, 5166972, 6315188, 6458715, 7893985, 8611620, 9472782, 12917430, 14209173, 15787970, 18945564, 23681955, 25834860, 28418346, 31575940, 47363910, 56836692, 71045865, 94727820, 142091730, 284183460]

約数ペア:

[(1, 284183460), (2, 142091730), (3, 94727820), (4, 71045865), (5, 56836692), (6, 47363910), (9, 31575940), (10, 28418346), (11, 25834860), (12, 23681955), (15, 18945564), (18, 15787970), (20, 14209173), (22, 12917430), (30, 9472782), (33, 8611620), (36, 7893985), (44, 6458715), (45, 6315188), (55, 5166972), (60, 4736391), (66, 4305810), (90, 3157594), (99, 2870540), (110, 2583486), (132, 2152905), (165, 1722324), (180, 1578797), (198, 1435270), (220, 1291743), (330, 861162), (396, 717635), (495, 574108), (660, 430581), (990, 287054), (1980, 143527)]