90641160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 326592000

約数和(自身を除く): 235950840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 41, 45, 46, 54, 60, 69, 72, 82, 89, 90, 92, 108, 115, 120, 123, 135, 138, 164, 178, 180, 184, 205, 207, 216, 230, 246, 267, 270, 276, 328, 345, 356, 360, 369, 410, 414, 445, 460, 492, 534, 540, 552, 615, 621, 690, 712, 738, 801, 820, 828, 890, 920, 943, 984, 1035, 1068, 1080, 1107, 1230, 1242, 1335, 1380, 1476, 1602, 1640, 1656, 1780, 1845, 1886, 2047, 2070, 2136, 2214, 2403, 2460, 2484, 2670, 2760, 2829, 2952, 3105, 3204, 3560, 3649, 3690, 3772, 4005, 4094, 4140, 4428, 4715, 4806, 4920, 4968, 5340, 5535, 5658, 6141, 6210, 6408, 7298, 7380, 7544, 8010, 8188, 8280, 8487, 8856, 9430, 9612, 10235, 10680, 10947, 11070, 11316, 12015, 12282, 12420, 14145, 14596, 14760, 16020, 16376, 16974, 18245, 18423, 18860, 19224, 20470, 21894, 22140, 22632, 24030, 24564, 24840, 25461, 28290, 29192, 30705, 32040, 32841, 33948, 36490, 36846, 37720, 40940, 42435, 43788, 44280, 48060, 49128, 50922, 54735, 55269, 56580, 61410, 65682, 67896, 72980, 73692, 81880, 83927, 84870, 87576, 92115, 96120, 98523, 101844, 109470, 110538, 113160, 122820, 127305, 131364, 145960, 147384, 164205, 167854, 169740, 184230, 197046, 203688, 218940, 221076, 245640, 251781, 254610, 262728, 276345, 328410, 335708, 339480, 368460, 394092, 419635, 437880, 442152, 492615, 503562, 509220, 552690, 656820, 671416, 736920, 755343, 788184, 839270, 985230, 1007124, 1018440, 1105380, 1258905, 1313640, 1510686, 1678540, 1970460, 2014248, 2210760, 2266029, 2517810, 3021372, 3357080, 3776715, 3940920, 4532058, 5035620, 6042744, 7553430, 9064116, 10071240, 11330145, 15106860, 18128232, 22660290, 30213720, 45320580, 90641160]

約数ペア:

[(1, 90641160), (2, 45320580), (3, 30213720), (4, 22660290), (5, 18128232), (6, 15106860), (8, 11330145), (9, 10071240), (10, 9064116), (12, 7553430), (15, 6042744), (18, 5035620), (20, 4532058), (23, 3940920), (24, 3776715), (27, 3357080), (30, 3021372), (36, 2517810), (40, 2266029), (41, 2210760), (45, 2014248), (46, 1970460), (54, 1678540), (60, 1510686), (69, 1313640), (72, 1258905), (82, 1105380), (89, 1018440), (90, 1007124), (92, 985230), (108, 839270), (115, 788184), (120, 755343), (123, 736920), (135, 671416), (138, 656820), (164, 552690), (178, 509220), (180, 503562), (184, 492615), (205, 442152), (207, 437880), (216, 419635), (230, 394092), (246, 368460), (267, 339480), (270, 335708), (276, 328410), (328, 276345), (345, 262728), (356, 254610), (360, 251781), (369, 245640), (410, 221076), (414, 218940), (445, 203688), (460, 197046), (492, 184230), (534, 169740), (540, 167854), (552, 164205), (615, 147384), (621, 145960), (690, 131364), (712, 127305), (738, 122820), (801, 113160), (820, 110538), (828, 109470), (890, 101844), (920, 98523), (943, 96120), (984, 92115), (1035, 87576), (1068, 84870), (1080, 83927), (1107, 81880), (1230, 73692), (1242, 72980), (1335, 67896), (1380, 65682), (1476, 61410), (1602, 56580), (1640, 55269), (1656, 54735), (1780, 50922), (1845, 49128), (1886, 48060), (2047, 44280), (2070, 43788), (2136, 42435), (2214, 40940), (2403, 37720), (2460, 36846), (2484, 36490), (2670, 33948), (2760, 32841), (2829, 32040), (2952, 30705), (3105, 29192), (3204, 28290), (3560, 25461), (3649, 24840), (3690, 24564), (3772, 24030), (4005, 22632), (4094, 22140), (4140, 21894), (4428, 20470), (4715, 19224), (4806, 18860), (4920, 18423), (4968, 18245), (5340, 16974), (5535, 16376), (5658, 16020), (6141, 14760), (6210, 14596), (6408, 14145), (7298, 12420), (7380, 12282), (7544, 12015), (8010, 11316), (8188, 11070), (8280, 10947), (8487, 10680), (8856, 10235), (9430, 9612)]