90685170

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 248609088

約数和(自身を除く): 157923918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 81, 90, 134, 135, 162, 201, 243, 270, 335, 402, 405, 486, 557, 603, 670, 810, 1005, 1114, 1206, 1215, 1671, 1809, 2010, 2430, 2785, 3015, 3342, 3618, 5013, 5427, 5570, 6030, 8355, 9045, 10026, 10854, 15039, 16281, 16710, 18090, 25065, 27135, 30078, 32562, 37319, 45117, 50130, 54270, 74638, 75195, 81405, 90234, 111957, 135351, 150390, 162810, 186595, 223914, 225585, 270702, 335871, 373190, 451170, 559785, 671742, 676755, 1007613, 1119570, 1353510, 1679355, 2015226, 3022839, 3358710, 5038065, 6045678, 9068517, 10076130, 15114195, 18137034, 30228390, 45342585, 90685170]

約数ペア:

[(1, 90685170), (2, 45342585), (3, 30228390), (5, 18137034), (6, 15114195), (9, 10076130), (10, 9068517), (15, 6045678), (18, 5038065), (27, 3358710), (30, 3022839), (45, 2015226), (54, 1679355), (67, 1353510), (81, 1119570), (90, 1007613), (134, 676755), (135, 671742), (162, 559785), (201, 451170), (243, 373190), (270, 335871), (335, 270702), (402, 225585), (405, 223914), (486, 186595), (557, 162810), (603, 150390), (670, 135351), (810, 111957), (1005, 90234), (1114, 81405), (1206, 75195), (1215, 74638), (1671, 54270), (1809, 50130), (2010, 45117), (2430, 37319), (2785, 32562), (3015, 30078), (3342, 27135), (3618, 25065), (5013, 18090), (5427, 16710), (5570, 16281), (6030, 15039), (8355, 10854), (9045, 10026)]