74448990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3581}}^1$

素因数の和:3615

約数の個数: 128

約数和(自身を含む): 247587840

約数和(自身を除く): 173138850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 3581, 4158, 6930, 7162, 10395, 10743, 17905, 20790, 21486, 25067, 32229, 35810, 39391, 50134, 53715, 64458, 75201, 78782, 96687, 107430, 118173, 125335, 150402, 161145, 193374, 196955, 225603, 236346, 250670, 275737, 322290, 354519, 376005, 393910, 451206, 483435, 551474, 590865, 676809, 709038, 752010, 827211, 966870, 1063557, 1128015, 1181730, 1353618, 1378685, 1654422, 1772595, 2127114, 2256030, 2481633, 2757370, 3384045, 3545190, 4136055, 4963266, 5317785, 6768090, 7444899, 8272110, 10635570, 12408165, 14889798, 24816330, 37224495, 74448990]

約数ペア:

[(1, 74448990), (2, 37224495), (3, 24816330), (5, 14889798), (6, 12408165), (7, 10635570), (9, 8272110), (10, 7444899), (11, 6768090), (14, 5317785), (15, 4963266), (18, 4136055), (21, 3545190), (22, 3384045), (27, 2757370), (30, 2481633), (33, 2256030), (35, 2127114), (42, 1772595), (45, 1654422), (54, 1378685), (55, 1353618), (63, 1181730), (66, 1128015), (70, 1063557), (77, 966870), (90, 827211), (99, 752010), (105, 709038), (110, 676809), (126, 590865), (135, 551474), (154, 483435), (165, 451206), (189, 393910), (198, 376005), (210, 354519), (231, 322290), (270, 275737), (297, 250670), (315, 236346), (330, 225603), (378, 196955), (385, 193374), (462, 161145), (495, 150402), (594, 125335), (630, 118173), (693, 107430), (770, 96687), (945, 78782), (990, 75201), (1155, 64458), (1386, 53715), (1485, 50134), (1890, 39391), (2079, 35810), (2310, 32229), (2970, 25067), (3465, 21486), (3581, 20790), (4158, 17905), (6930, 10743), (7162, 10395)]