85103760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 304266240

約数和(自身を除く): 219162480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 179, 210, 240, 280, 283, 336, 358, 420, 537, 560, 566, 716, 840, 849, 895, 1074, 1132, 1253, 1415, 1432, 1680, 1698, 1790, 1981, 2148, 2264, 2506, 2685, 2830, 2864, 3396, 3580, 3759, 3962, 4245, 4296, 4528, 5012, 5370, 5660, 5943, 6265, 6792, 7160, 7518, 7924, 8490, 8592, 9905, 10024, 10740, 11320, 11886, 12530, 13584, 14320, 15036, 15848, 16980, 18795, 19810, 20048, 21480, 22640, 23772, 25060, 29715, 30072, 31696, 33960, 37590, 39620, 42960, 47544, 50120, 50657, 59430, 60144, 67920, 75180, 79240, 95088, 100240, 101314, 118860, 150360, 151971, 158480, 202628, 237720, 253285, 300720, 303942, 354599, 405256, 475440, 506570, 607884, 709198, 759855, 810512, 1013140, 1063797, 1215768, 1418396, 1519710, 1772995, 2026280, 2127594, 2431536, 2836792, 3039420, 3545990, 4052560, 4255188, 5318985, 5673584, 6078840, 7091980, 8510376, 10637970, 12157680, 14183960, 17020752, 21275940, 28367920, 42551880, 85103760]

約数ペア:

[(1, 85103760), (2, 42551880), (3, 28367920), (4, 21275940), (5, 17020752), (6, 14183960), (7, 12157680), (8, 10637970), (10, 8510376), (12, 7091980), (14, 6078840), (15, 5673584), (16, 5318985), (20, 4255188), (21, 4052560), (24, 3545990), (28, 3039420), (30, 2836792), (35, 2431536), (40, 2127594), (42, 2026280), (48, 1772995), (56, 1519710), (60, 1418396), (70, 1215768), (80, 1063797), (84, 1013140), (105, 810512), (112, 759855), (120, 709198), (140, 607884), (168, 506570), (179, 475440), (210, 405256), (240, 354599), (280, 303942), (283, 300720), (336, 253285), (358, 237720), (420, 202628), (537, 158480), (560, 151971), (566, 150360), (716, 118860), (840, 101314), (849, 100240), (895, 95088), (1074, 79240), (1132, 75180), (1253, 67920), (1415, 60144), (1432, 59430), (1680, 50657), (1698, 50120), (1790, 47544), (1981, 42960), (2148, 39620), (2264, 37590), (2506, 33960), (2685, 31696), (2830, 30072), (2864, 29715), (3396, 25060), (3580, 23772), (3759, 22640), (3962, 21480), (4245, 20048), (4296, 19810), (4528, 18795), (5012, 16980), (5370, 15848), (5660, 15036), (5943, 14320), (6265, 13584), (6792, 12530), (7160, 11886), (7518, 11320), (7924, 10740), (8490, 10024), (8592, 9905)]