181282320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 320

約数和(自身を含む): 674956800

約数和(自身を除く): 493674480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 41, 45, 46, 48, 54, 60, 69, 72, 80, 82, 89, 90, 92, 108, 115, 120, 123, 135, 138, 144, 164, 178, 180, 184, 205, 207, 216, 230, 240, 246, 267, 270, 276, 328, 345, 356, 360, 368, 369, 410, 414, 432, 445, 460, 492, 534, 540, 552, 615, 621, 656, 690, 712, 720, 738, 801, 820, 828, 890, 920, 943, 984, 1035, 1068, 1080, 1104, 1107, 1230, 1242, 1335, 1380, 1424, 1476, 1602, 1640, 1656, 1780, 1840, 1845, 1886, 1968, 2047, 2070, 2136, 2160, 2214, 2403, 2460, 2484, 2670, 2760, 2829, 2952, 3105, 3204, 3280, 3312, 3560, 3649, 3690, 3772, 4005, 4094, 4140, 4272, 4428, 4715, 4806, 4920, 4968, 5340, 5520, 5535, 5658, 5904, 6141, 6210, 6408, 7120, 7298, 7380, 7544, 8010, 8188, 8280, 8487, 8856, 9430, 9612, 9840, 9936, 10235, 10680, 10947, 11070, 11316, 12015, 12282, 12420, 12816, 14145, 14596, 14760, 15088, 16020, 16376, 16560, 16974, 17712, 18245, 18423, 18860, 19224, 20470, 21360, 21894, 22140, 22632, 24030, 24564, 24840, 25461, 28290, 29192, 29520, 30705, 32040, 32752, 32841, 33948, 36490, 36846, 37720, 38448, 40940, 42435, 43788, 44280, 45264, 48060, 49128, 49680, 50922, 54735, 55269, 56580, 58384, 61410, 64080, 65682, 67896, 72980, 73692, 75440, 81880, 83927, 84870, 87576, 88560, 92115, 96120, 98256, 98523, 101844, 109470, 110538, 113160, 122820, 127305, 131364, 135792, 145960, 147384, 163760, 164205, 167854, 169740, 175152, 184230, 192240, 197046, 203688, 218940, 221076, 226320, 245640, 251781, 254610, 262728, 276345, 291920, 294768, 328410, 335708, 339480, 368460, 394092, 407376, 419635, 437880, 442152, 491280, 492615, 503562, 509220, 525456, 552690, 656820, 671416, 678960, 736920, 755343, 788184, 839270, 875760, 884304, 985230, 1007124, 1018440, 1105380, 1258905, 1313640, 1342832, 1473840, 1510686, 1576368, 1678540, 1970460, 2014248, 2036880, 2210760, 2266029, 2517810, 2627280, 3021372, 3357080, 3776715, 3940920, 4028496, 4421520, 4532058, 5035620, 6042744, 6714160, 7553430, 7881840, 9064116, 10071240, 11330145, 12085488, 15106860, 18128232, 20142480, 22660290, 30213720, 36256464, 45320580, 60427440, 90641160, 181282320]

約数ペア:

[(1, 181282320), (2, 90641160), (3, 60427440), (4, 45320580), (5, 36256464), (6, 30213720), (8, 22660290), (9, 20142480), (10, 18128232), (12, 15106860), (15, 12085488), (16, 11330145), (18, 10071240), (20, 9064116), (23, 7881840), (24, 7553430), (27, 6714160), (30, 6042744), (36, 5035620), (40, 4532058), (41, 4421520), (45, 4028496), (46, 3940920), (48, 3776715), (54, 3357080), (60, 3021372), (69, 2627280), (72, 2517810), (80, 2266029), (82, 2210760), (89, 2036880), (90, 2014248), (92, 1970460), (108, 1678540), (115, 1576368), (120, 1510686), (123, 1473840), (135, 1342832), (138, 1313640), (144, 1258905), (164, 1105380), (178, 1018440), (180, 1007124), (184, 985230), (205, 884304), (207, 875760), (216, 839270), (230, 788184), (240, 755343), (246, 736920), (267, 678960), (270, 671416), (276, 656820), (328, 552690), (345, 525456), (356, 509220), (360, 503562), (368, 492615), (369, 491280), (410, 442152), (414, 437880), (432, 419635), (445, 407376), (460, 394092), (492, 368460), (534, 339480), (540, 335708), (552, 328410), (615, 294768), (621, 291920), (656, 276345), (690, 262728), (712, 254610), (720, 251781), (738, 245640), (801, 226320), (820, 221076), (828, 218940), (890, 203688), (920, 197046), (943, 192240), (984, 184230), (1035, 175152), (1068, 169740), (1080, 167854), (1104, 164205), (1107, 163760), (1230, 147384), (1242, 145960), (1335, 135792), (1380, 131364), (1424, 127305), (1476, 122820), (1602, 113160), (1640, 110538), (1656, 109470), (1780, 101844), (1840, 98523), (1845, 98256), (1886, 96120), (1968, 92115), (2047, 88560), (2070, 87576), (2136, 84870), (2160, 83927), (2214, 81880), (2403, 75440), (2460, 73692), (2484, 72980), (2670, 67896), (2760, 65682), (2829, 64080), (2952, 61410), (3105, 58384), (3204, 56580), (3280, 55269), (3312, 54735), (3560, 50922), (3649, 49680), (3690, 49128), (3772, 48060), (4005, 45264), (4094, 44280), (4140, 43788), (4272, 42435), (4428, 40940), (4715, 38448), (4806, 37720), (4920, 36846), (4968, 36490), (5340, 33948), (5520, 32841), (5535, 32752), (5658, 32040), (5904, 30705), (6141, 29520), (6210, 29192), (6408, 28290), (7120, 25461), (7298, 24840), (7380, 24564), (7544, 24030), (8010, 22632), (8188, 22140), (8280, 21894), (8487, 21360), (8856, 20470), (9430, 19224), (9612, 18860), (9840, 18423), (9936, 18245), (10235, 17712), (10680, 16974), (10947, 16560), (11070, 16376), (11316, 16020), (12015, 15088), (12282, 14760), (12420, 14596), (12816, 14145)]