473128200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 1679059200

約数和(自身を除く): 1205931000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 61, 62, 72, 75, 90, 93, 100, 120, 122, 124, 139, 150, 155, 180, 183, 186, 200, 225, 244, 248, 278, 279, 300, 305, 310, 360, 366, 372, 417, 450, 465, 488, 549, 556, 558, 600, 610, 620, 695, 732, 744, 775, 834, 900, 915, 930, 1098, 1112, 1116, 1220, 1240, 1251, 1390, 1395, 1464, 1525, 1550, 1668, 1800, 1830, 1860, 1891, 2085, 2196, 2232, 2325, 2440, 2502, 2745, 2780, 2790, 3050, 3100, 3336, 3475, 3660, 3720, 3782, 4170, 4309, 4392, 4575, 4650, 5004, 5490, 5560, 5580, 5673, 6100, 6200, 6255, 6950, 6975, 7320, 7564, 8340, 8479, 8618, 9150, 9300, 9455, 10008, 10425, 10980, 11160, 11346, 12200, 12510, 12927, 13725, 13900, 13950, 15128, 16680, 16958, 17019, 17236, 18300, 18600, 18910, 20850, 21545, 21960, 22692, 25020, 25437, 25854, 27450, 27800, 27900, 28365, 31275, 33916, 34038, 34472, 36600, 37820, 38781, 41700, 42395, 43090, 45384, 47275, 50040, 50874, 51708, 54900, 55800, 56730, 62550, 64635, 67832, 68076, 75640, 76311, 77562, 83400, 84790, 85095, 86180, 94550, 101748, 103416, 107725, 109800, 113460, 125100, 127185, 129270, 136152, 141825, 152622, 155124, 169580, 170190, 172360, 189100, 193905, 203496, 211975, 215450, 226920, 250200, 254370, 258540, 262849, 283650, 305244, 310248, 323175, 339160, 340380, 378200, 381555, 387810, 423950, 425475, 430900, 508740, 517080, 525698, 567300, 610488, 635925, 646350, 680760, 763110, 775620, 788547, 847900, 850950, 861800, 969525, 1017480, 1051396, 1134600, 1271850, 1292700, 1314245, 1526220, 1551240, 1577094, 1695800, 1701900, 1907775, 1939050, 2102792, 2365641, 2543700, 2585400, 2628490, 3052440, 3154188, 3403800, 3815550, 3878100, 3942735, 4731282, 5087400, 5256980, 6308376, 6571225, 7631100, 7756200, 7885470, 9462564, 10513960, 11828205, 13142450, 15262200, 15770940, 18925128, 19713675, 23656410, 26284900, 31541880, 39427350, 47312820, 52569800, 59141025, 78854700, 94625640, 118282050, 157709400, 236564100, 473128200]

約数ペア:

[(1, 473128200), (2, 236564100), (3, 157709400), (4, 118282050), (5, 94625640), (6, 78854700), (8, 59141025), (9, 52569800), (10, 47312820), (12, 39427350), (15, 31541880), (18, 26284900), (20, 23656410), (24, 19713675), (25, 18925128), (30, 15770940), (31, 15262200), (36, 13142450), (40, 11828205), (45, 10513960), (50, 9462564), (60, 7885470), (61, 7756200), (62, 7631100), (72, 6571225), (75, 6308376), (90, 5256980), (93, 5087400), (100, 4731282), (120, 3942735), (122, 3878100), (124, 3815550), (139, 3403800), (150, 3154188), (155, 3052440), (180, 2628490), (183, 2585400), (186, 2543700), (200, 2365641), (225, 2102792), (244, 1939050), (248, 1907775), (278, 1701900), (279, 1695800), (300, 1577094), (305, 1551240), (310, 1526220), (360, 1314245), (366, 1292700), (372, 1271850), (417, 1134600), (450, 1051396), (465, 1017480), (488, 969525), (549, 861800), (556, 850950), (558, 847900), (600, 788547), (610, 775620), (620, 763110), (695, 680760), (732, 646350), (744, 635925), (775, 610488), (834, 567300), (900, 525698), (915, 517080), (930, 508740), (1098, 430900), (1112, 425475), (1116, 423950), (1220, 387810), (1240, 381555), (1251, 378200), (1390, 340380), (1395, 339160), (1464, 323175), (1525, 310248), (1550, 305244), (1668, 283650), (1800, 262849), (1830, 258540), (1860, 254370), (1891, 250200), (2085, 226920), (2196, 215450), (2232, 211975), (2325, 203496), (2440, 193905), (2502, 189100), (2745, 172360), (2780, 170190), (2790, 169580), (3050, 155124), (3100, 152622), (3336, 141825), (3475, 136152), (3660, 129270), (3720, 127185), (3782, 125100), (4170, 113460), (4309, 109800), (4392, 107725), (4575, 103416), (4650, 101748), (5004, 94550), (5490, 86180), (5560, 85095), (5580, 84790), (5673, 83400), (6100, 77562), (6200, 76311), (6255, 75640), (6950, 68076), (6975, 67832), (7320, 64635), (7564, 62550), (8340, 56730), (8479, 55800), (8618, 54900), (9150, 51708), (9300, 50874), (9455, 50040), (10008, 47275), (10425, 45384), (10980, 43090), (11160, 42395), (11346, 41700), (12200, 38781), (12510, 37820), (12927, 36600), (13725, 34472), (13900, 34038), (13950, 33916), (15128, 31275), (16680, 28365), (16958, 27900), (17019, 27800), (17236, 27450), (18300, 25854), (18600, 25437), (18910, 25020), (20850, 22692), (21545, 21960)]