91288560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 312122880

約数和(自身を除く): 220834320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 151, 165, 176, 220, 229, 240, 264, 302, 330, 440, 453, 458, 528, 604, 660, 687, 755, 880, 906, 916, 1145, 1208, 1320, 1374, 1510, 1661, 1812, 1832, 2265, 2290, 2416, 2519, 2640, 2748, 3020, 3322, 3435, 3624, 3664, 4530, 4580, 4983, 5038, 5496, 6040, 6644, 6870, 7248, 7557, 8305, 9060, 9160, 9966, 10076, 10992, 12080, 12595, 13288, 13740, 15114, 16610, 18120, 18320, 19932, 20152, 24915, 25190, 26576, 27480, 30228, 33220, 34579, 36240, 37785, 39864, 40304, 49830, 50380, 54960, 60456, 66440, 69158, 75570, 79728, 99660, 100760, 103737, 120912, 132880, 138316, 151140, 172895, 199320, 201520, 207474, 276632, 302280, 345790, 380369, 398640, 414948, 518685, 553264, 604560, 691580, 760738, 829896, 1037370, 1141107, 1383160, 1521476, 1659792, 1901845, 2074740, 2282214, 2766320, 3042952, 3803690, 4149480, 4564428, 5705535, 6085904, 7607380, 8298960, 9128856, 11411070, 15214760, 18257712, 22822140, 30429520, 45644280, 91288560]

約数ペア:

[(1, 91288560), (2, 45644280), (3, 30429520), (4, 22822140), (5, 18257712), (6, 15214760), (8, 11411070), (10, 9128856), (11, 8298960), (12, 7607380), (15, 6085904), (16, 5705535), (20, 4564428), (22, 4149480), (24, 3803690), (30, 3042952), (33, 2766320), (40, 2282214), (44, 2074740), (48, 1901845), (55, 1659792), (60, 1521476), (66, 1383160), (80, 1141107), (88, 1037370), (110, 829896), (120, 760738), (132, 691580), (151, 604560), (165, 553264), (176, 518685), (220, 414948), (229, 398640), (240, 380369), (264, 345790), (302, 302280), (330, 276632), (440, 207474), (453, 201520), (458, 199320), (528, 172895), (604, 151140), (660, 138316), (687, 132880), (755, 120912), (880, 103737), (906, 100760), (916, 99660), (1145, 79728), (1208, 75570), (1320, 69158), (1374, 66440), (1510, 60456), (1661, 54960), (1812, 50380), (1832, 49830), (2265, 40304), (2290, 39864), (2416, 37785), (2519, 36240), (2640, 34579), (2748, 33220), (3020, 30228), (3322, 27480), (3435, 26576), (3624, 25190), (3664, 24915), (4530, 20152), (4580, 19932), (4983, 18320), (5038, 18120), (5496, 16610), (6040, 15114), (6644, 13740), (6870, 13288), (7248, 12595), (7557, 12080), (8305, 10992), (9060, 10076), (9160, 9966)]