248281200

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 300

約数和(自身を含む): 911643040

約数和(自身を除く): 663361840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 79, 80, 81, 90, 97, 100, 108, 120, 135, 144, 150, 158, 162, 180, 194, 200, 216, 225, 237, 240, 270, 291, 300, 316, 324, 360, 388, 395, 400, 405, 432, 450, 474, 485, 540, 582, 600, 632, 648, 675, 711, 720, 776, 790, 810, 873, 900, 948, 970, 1080, 1164, 1185, 1200, 1264, 1296, 1350, 1422, 1455, 1552, 1580, 1620, 1746, 1800, 1896, 1940, 1975, 2025, 2133, 2160, 2328, 2370, 2425, 2619, 2700, 2844, 2910, 3160, 3240, 3492, 3555, 3600, 3792, 3880, 3950, 4050, 4266, 4365, 4656, 4740, 4850, 5238, 5400, 5688, 5820, 5925, 6320, 6399, 6480, 6984, 7110, 7275, 7663, 7760, 7857, 7900, 8100, 8532, 8730, 9480, 9700, 10476, 10665, 10800, 11376, 11640, 11850, 12798, 13095, 13968, 14220, 14550, 15326, 15714, 15800, 16200, 17064, 17460, 17775, 18960, 19400, 20952, 21330, 21825, 22989, 23280, 23700, 25596, 26190, 28440, 29100, 30652, 31428, 31600, 31995, 32400, 34128, 34920, 35550, 38315, 38800, 39285, 41904, 42660, 43650, 45978, 47400, 51192, 52380, 53325, 56880, 58200, 61304, 62856, 63990, 65475, 68967, 69840, 71100, 76630, 78570, 85320, 87300, 91956, 94800, 102384, 104760, 106650, 114945, 116400, 122608, 125712, 127980, 130950, 137934, 142200, 153260, 157140, 159975, 170640, 174600, 183912, 191575, 196425, 206901, 209520, 213300, 229890, 255960, 261900, 275868, 284400, 306520, 314280, 319950, 344835, 349200, 367824, 383150, 392850, 413802, 426600, 459780, 511920, 523800, 551736, 574725, 613040, 620703, 628560, 639900, 689670, 766300, 785700, 827604, 853200, 919560, 1034505, 1047600, 1103472, 1149450, 1241406, 1279800, 1379340, 1532600, 1571400, 1655208, 1724175, 1839120, 2069010, 2298900, 2482812, 2559600, 2758680, 3065200, 3103515, 3142800, 3310416, 3448350, 4138020, 4597800, 4965624, 5172525, 5517360, 6207030, 6896700, 8276040, 9195600, 9931248, 10345050, 12414060, 13793400, 15517575, 16552080, 20690100, 24828120, 27586800, 31035150, 41380200, 49656240, 62070300, 82760400, 124140600, 248281200]

約数ペア:

[(1, 248281200), (2, 124140600), (3, 82760400), (4, 62070300), (5, 49656240), (6, 41380200), (8, 31035150), (9, 27586800), (10, 24828120), (12, 20690100), (15, 16552080), (16, 15517575), (18, 13793400), (20, 12414060), (24, 10345050), (25, 9931248), (27, 9195600), (30, 8276040), (36, 6896700), (40, 6207030), (45, 5517360), (48, 5172525), (50, 4965624), (54, 4597800), (60, 4138020), (72, 3448350), (75, 3310416), (79, 3142800), (80, 3103515), (81, 3065200), (90, 2758680), (97, 2559600), (100, 2482812), (108, 2298900), (120, 2069010), (135, 1839120), (144, 1724175), (150, 1655208), (158, 1571400), (162, 1532600), (180, 1379340), (194, 1279800), (200, 1241406), (216, 1149450), (225, 1103472), (237, 1047600), (240, 1034505), (270, 919560), (291, 853200), (300, 827604), (316, 785700), (324, 766300), (360, 689670), (388, 639900), (395, 628560), (400, 620703), (405, 613040), (432, 574725), (450, 551736), (474, 523800), (485, 511920), (540, 459780), (582, 426600), (600, 413802), (632, 392850), (648, 383150), (675, 367824), (711, 349200), (720, 344835), (776, 319950), (790, 314280), (810, 306520), (873, 284400), (900, 275868), (948, 261900), (970, 255960), (1080, 229890), (1164, 213300), (1185, 209520), (1200, 206901), (1264, 196425), (1296, 191575), (1350, 183912), (1422, 174600), (1455, 170640), (1552, 159975), (1580, 157140), (1620, 153260), (1746, 142200), (1800, 137934), (1896, 130950), (1940, 127980), (1975, 125712), (2025, 122608), (2133, 116400), (2160, 114945), (2328, 106650), (2370, 104760), (2425, 102384), (2619, 94800), (2700, 91956), (2844, 87300), (2910, 85320), (3160, 78570), (3240, 76630), (3492, 71100), (3555, 69840), (3600, 68967), (3792, 65475), (3880, 63990), (3950, 62856), (4050, 61304), (4266, 58200), (4365, 56880), (4656, 53325), (4740, 52380), (4850, 51192), (5238, 47400), (5400, 45978), (5688, 43650), (5820, 42660), (5925, 41904), (6320, 39285), (6399, 38800), (6480, 38315), (6984, 35550), (7110, 34920), (7275, 34128), (7663, 32400), (7760, 31995), (7857, 31600), (7900, 31428), (8100, 30652), (8532, 29100), (8730, 28440), (9480, 26190), (9700, 25596), (10476, 23700), (10665, 23280), (10800, 22989), (11376, 21825), (11640, 21330), (11850, 20952), (12798, 19400), (13095, 18960), (13968, 17775), (14220, 17460), (14550, 17064), (15326, 16200), (15714, 15800)]