172254600

素因数分解:

$2^3\times 3^4\times 5^2\times 7^3\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 480

約数和(自身を含む): 720192000

約数和(自身を除く): 547937400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 31, 35, 36, 40, 42, 45, 49, 50, 54, 56, 60, 62, 63, 70, 72, 75, 81, 84, 90, 93, 98, 100, 105, 108, 120, 124, 126, 135, 140, 147, 150, 155, 162, 168, 175, 180, 186, 189, 196, 200, 210, 216, 217, 225, 245, 248, 252, 270, 279, 280, 294, 300, 310, 315, 324, 343, 350, 360, 372, 378, 392, 405, 420, 434, 441, 450, 465, 490, 504, 525, 540, 558, 567, 588, 600, 620, 630, 648, 651, 675, 686, 700, 735, 744, 756, 775, 810, 837, 840, 868, 882, 900, 930, 945, 980, 1029, 1050, 1080, 1085, 1116, 1134, 1176, 1225, 1240, 1260, 1302, 1323, 1350, 1372, 1395, 1400, 1470, 1512, 1519, 1550, 1575, 1620, 1674, 1715, 1736, 1764, 1800, 1860, 1890, 1953, 1960, 2025, 2058, 2100, 2170, 2205, 2232, 2268, 2325, 2450, 2511, 2520, 2604, 2646, 2700, 2744, 2790, 2835, 2940, 3038, 3087, 3100, 3150, 3240, 3255, 3348, 3430, 3528, 3675, 3720, 3780, 3906, 3969, 4050, 4116, 4185, 4200, 4340, 4410, 4536, 4557, 4650, 4725, 4900, 5022, 5145, 5208, 5292, 5400, 5425, 5580, 5670, 5859, 5880, 6076, 6174, 6200, 6300, 6510, 6615, 6696, 6860, 6975, 7350, 7560, 7595, 7812, 7938, 8100, 8232, 8370, 8575, 8680, 8820, 9114, 9261, 9300, 9450, 9765, 9800, 10044, 10290, 10584, 10633, 10850, 11025, 11160, 11340, 11718, 12152, 12348, 12555, 12600, 13020, 13230, 13671, 13720, 13950, 14175, 14700, 15190, 15435, 15624, 15876, 16200, 16275, 16740, 17150, 17577, 17640, 18228, 18522, 18600, 18900, 19530, 19845, 20088, 20580, 20925, 21266, 21700, 22050, 22680, 22785, 23436, 24696, 25110, 25725, 26040, 26460, 27342, 27783, 27900, 28350, 29295, 29400, 30380, 30870, 31752, 31899, 32550, 33075, 33480, 34300, 35154, 36456, 37044, 37800, 37975, 39060, 39690, 41013, 41160, 41850, 42532, 43400, 44100, 45570, 46305, 46872, 48825, 50220, 51450, 52920, 53165, 54684, 55566, 55800, 56700, 58590, 60760, 61740, 62775, 63798, 65100, 66150, 68355, 68600, 70308, 74088, 75950, 77175, 78120, 79380, 82026, 83700, 85064, 87885, 88200, 91140, 92610, 95697, 97650, 99225, 100440, 102900, 106330, 109368, 111132, 113400, 113925, 117180, 123039, 123480, 125550, 127596, 130200, 132300, 136710, 138915, 140616, 146475, 151900, 154350, 158760, 159495, 164052, 167400, 175770, 182280, 185220, 191394, 195300, 198450, 205065, 205800, 212660, 222264, 227850, 231525, 234360, 246078, 251100, 255192, 264600, 265825, 273420, 277830, 287091, 292950, 303800, 308700, 318990, 328104, 341775, 351540, 370440, 382788, 390600, 396900, 410130, 425320, 439425, 455700, 463050, 478485, 492156, 502200, 531650, 546840, 555660, 574182, 585900, 615195, 617400, 637980, 683550, 694575, 703080, 765576, 793800, 797475, 820260, 861273, 878850, 911400, 926100, 956970, 984312, 1025325, 1063300, 1111320, 1148364, 1171800, 1230390, 1275960, 1367100, 1389150, 1435455, 1594950, 1640520, 1722546, 1757700, 1852200, 1913940, 2050650, 2126600, 2296728, 2392425, 2460780, 2734200, 2778300, 2870910, 3075975, 3189900, 3445092, 3515400, 3827880, 4101300, 4306365, 4784850, 4921560, 5556600, 5741820, 6151950, 6379800, 6890184, 7177275, 8202600, 8612730, 9569700, 11483640, 12303900, 14354550, 17225460, 19139400, 21531825, 24607800, 28709100, 34450920, 43063650, 57418200, 86127300, 172254600]

約数ペア:

[(1, 172254600), (2, 86127300), (3, 57418200), (4, 43063650), (5, 34450920), (6, 28709100), (7, 24607800), (8, 21531825), (9, 19139400), (10, 17225460), (12, 14354550), (14, 12303900), (15, 11483640), (18, 9569700), (20, 8612730), (21, 8202600), (24, 7177275), (25, 6890184), (27, 6379800), (28, 6151950), (30, 5741820), (31, 5556600), (35, 4921560), (36, 4784850), (40, 4306365), (42, 4101300), (45, 3827880), (49, 3515400), (50, 3445092), (54, 3189900), (56, 3075975), (60, 2870910), (62, 2778300), (63, 2734200), (70, 2460780), (72, 2392425), (75, 2296728), (81, 2126600), (84, 2050650), (90, 1913940), (93, 1852200), (98, 1757700), (100, 1722546), (105, 1640520), (108, 1594950), (120, 1435455), (124, 1389150), (126, 1367100), (135, 1275960), (140, 1230390), (147, 1171800), (150, 1148364), (155, 1111320), (162, 1063300), (168, 1025325), (175, 984312), (180, 956970), (186, 926100), (189, 911400), (196, 878850), (200, 861273), (210, 820260), (216, 797475), (217, 793800), (225, 765576), (245, 703080), (248, 694575), (252, 683550), (270, 637980), (279, 617400), (280, 615195), (294, 585900), (300, 574182), (310, 555660), (315, 546840), (324, 531650), (343, 502200), (350, 492156), (360, 478485), (372, 463050), (378, 455700), (392, 439425), (405, 425320), (420, 410130), (434, 396900), (441, 390600), (450, 382788), (465, 370440), (490, 351540), (504, 341775), (525, 328104), (540, 318990), (558, 308700), (567, 303800), (588, 292950), (600, 287091), (620, 277830), (630, 273420), (648, 265825), (651, 264600), (675, 255192), (686, 251100), (700, 246078), (735, 234360), (744, 231525), (756, 227850), (775, 222264), (810, 212660), (837, 205800), (840, 205065), (868, 198450), (882, 195300), (900, 191394), (930, 185220), (945, 182280), (980, 175770), (1029, 167400), (1050, 164052), (1080, 159495), (1085, 158760), (1116, 154350), (1134, 151900), (1176, 146475), (1225, 140616), (1240, 138915), (1260, 136710), (1302, 132300), (1323, 130200), (1350, 127596), (1372, 125550), (1395, 123480), (1400, 123039), (1470, 117180), (1512, 113925), (1519, 113400), (1550, 111132), (1575, 109368), (1620, 106330), (1674, 102900), (1715, 100440), (1736, 99225), (1764, 97650), (1800, 95697), (1860, 92610), (1890, 91140), (1953, 88200), (1960, 87885), (2025, 85064), (2058, 83700), (2100, 82026), (2170, 79380), (2205, 78120), (2232, 77175), (2268, 75950), (2325, 74088), (2450, 70308), (2511, 68600), (2520, 68355), (2604, 66150), (2646, 65100), (2700, 63798), (2744, 62775), (2790, 61740), (2835, 60760), (2940, 58590), (3038, 56700), (3087, 55800), (3100, 55566), (3150, 54684), (3240, 53165), (3255, 52920), (3348, 51450), (3430, 50220), (3528, 48825), (3675, 46872), (3720, 46305), (3780, 45570), (3906, 44100), (3969, 43400), (4050, 42532), (4116, 41850), (4185, 41160), (4200, 41013), (4340, 39690), (4410, 39060), (4536, 37975), (4557, 37800), (4650, 37044), (4725, 36456), (4900, 35154), (5022, 34300), (5145, 33480), (5208, 33075), (5292, 32550), (5400, 31899), (5425, 31752), (5580, 30870), (5670, 30380), (5859, 29400), (5880, 29295), (6076, 28350), (6174, 27900), (6200, 27783), (6300, 27342), (6510, 26460), (6615, 26040), (6696, 25725), (6860, 25110), (6975, 24696), (7350, 23436), (7560, 22785), (7595, 22680), (7812, 22050), (7938, 21700), (8100, 21266), (8232, 20925), (8370, 20580), (8575, 20088), (8680, 19845), (8820, 19530), (9114, 18900), (9261, 18600), (9300, 18522), (9450, 18228), (9765, 17640), (9800, 17577), (10044, 17150), (10290, 16740), (10584, 16275), (10633, 16200), (10850, 15876), (11025, 15624), (11160, 15435), (11340, 15190), (11718, 14700), (12152, 14175), (12348, 13950), (12555, 13720), (12600, 13671), (13020, 13230)]