805091700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 288

約数和(自身を含む): 2799820800

約数和(自身を除く): 1994729100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 83, 84, 93, 100, 105, 124, 140, 149, 150, 155, 166, 175, 186, 210, 217, 249, 298, 300, 310, 332, 350, 372, 415, 420, 434, 447, 465, 498, 525, 581, 596, 620, 651, 700, 745, 775, 830, 868, 894, 930, 996, 1043, 1050, 1085, 1162, 1245, 1302, 1490, 1550, 1660, 1743, 1788, 1860, 2075, 2086, 2100, 2170, 2235, 2324, 2325, 2490, 2573, 2604, 2905, 2980, 3100, 3129, 3255, 3486, 3725, 4150, 4172, 4340, 4470, 4619, 4650, 4980, 5146, 5215, 5425, 5810, 6225, 6258, 6510, 6972, 7450, 7719, 8300, 8715, 8940, 9238, 9300, 10292, 10430, 10850, 11175, 11620, 12367, 12450, 12516, 12865, 13020, 13857, 14525, 14900, 15438, 15645, 16275, 17430, 18011, 18476, 20860, 21700, 22350, 23095, 24734, 24900, 25730, 26075, 27714, 29050, 30876, 31290, 32333, 32550, 34860, 36022, 37101, 38595, 43575, 44700, 46190, 49468, 51460, 52150, 54033, 55428, 58100, 61835, 62580, 64325, 64666, 65100, 69285, 72044, 74202, 77190, 78225, 86569, 87150, 90055, 92380, 96999, 104300, 108066, 115475, 123670, 128650, 129332, 138570, 148404, 154380, 156450, 161665, 173138, 174300, 180110, 185505, 192975, 193998, 216132, 230950, 247340, 257300, 259707, 270165, 277140, 309175, 312900, 323330, 346276, 346425, 360220, 371010, 383377, 385950, 387996, 432845, 450275, 461900, 484995, 519414, 540330, 618350, 646660, 692850, 742020, 766754, 771900, 808325, 865690, 900550, 927525, 969990, 1038828, 1080660, 1150131, 1236700, 1298535, 1350825, 1385700, 1533508, 1616650, 1731380, 1801100, 1855050, 1916885, 1939980, 2164225, 2300262, 2424975, 2597070, 2683639, 2701650, 3233300, 3710100, 3833770, 4328450, 4600524, 4849950, 5194140, 5367278, 5403300, 5750655, 6492675, 7667540, 8050917, 8656900, 9584425, 9699900, 10734556, 11501310, 12985350, 13418195, 16101834, 19168850, 23002620, 25970700, 26836390, 28753275, 32203668, 38337700, 40254585, 53672780, 57506550, 67090975, 80509170, 115013100, 134181950, 161018340, 201272925, 268363900, 402545850, 805091700]

約数ペア:

[(1, 805091700), (2, 402545850), (3, 268363900), (4, 201272925), (5, 161018340), (6, 134181950), (7, 115013100), (10, 80509170), (12, 67090975), (14, 57506550), (15, 53672780), (20, 40254585), (21, 38337700), (25, 32203668), (28, 28753275), (30, 26836390), (31, 25970700), (35, 23002620), (42, 19168850), (50, 16101834), (60, 13418195), (62, 12985350), (70, 11501310), (75, 10734556), (83, 9699900), (84, 9584425), (93, 8656900), (100, 8050917), (105, 7667540), (124, 6492675), (140, 5750655), (149, 5403300), (150, 5367278), (155, 5194140), (166, 4849950), (175, 4600524), (186, 4328450), (210, 3833770), (217, 3710100), (249, 3233300), (298, 2701650), (300, 2683639), (310, 2597070), (332, 2424975), (350, 2300262), (372, 2164225), (415, 1939980), (420, 1916885), (434, 1855050), (447, 1801100), (465, 1731380), (498, 1616650), (525, 1533508), (581, 1385700), (596, 1350825), (620, 1298535), (651, 1236700), (700, 1150131), (745, 1080660), (775, 1038828), (830, 969990), (868, 927525), (894, 900550), (930, 865690), (996, 808325), (1043, 771900), (1050, 766754), (1085, 742020), (1162, 692850), (1245, 646660), (1302, 618350), (1490, 540330), (1550, 519414), (1660, 484995), (1743, 461900), (1788, 450275), (1860, 432845), (2075, 387996), (2086, 385950), (2100, 383377), (2170, 371010), (2235, 360220), (2324, 346425), (2325, 346276), (2490, 323330), (2573, 312900), (2604, 309175), (2905, 277140), (2980, 270165), (3100, 259707), (3129, 257300), (3255, 247340), (3486, 230950), (3725, 216132), (4150, 193998), (4172, 192975), (4340, 185505), (4470, 180110), (4619, 174300), (4650, 173138), (4980, 161665), (5146, 156450), (5215, 154380), (5425, 148404), (5810, 138570), (6225, 129332), (6258, 128650), (6510, 123670), (6972, 115475), (7450, 108066), (7719, 104300), (8300, 96999), (8715, 92380), (8940, 90055), (9238, 87150), (9300, 86569), (10292, 78225), (10430, 77190), (10850, 74202), (11175, 72044), (11620, 69285), (12367, 65100), (12450, 64666), (12516, 64325), (12865, 62580), (13020, 61835), (13857, 58100), (14525, 55428), (14900, 54033), (15438, 52150), (15645, 51460), (16275, 49468), (17430, 46190), (18011, 44700), (18476, 43575), (20860, 38595), (21700, 37101), (22350, 36022), (23095, 34860), (24734, 32550), (24900, 32333), (25730, 31290), (26075, 30876), (27714, 29050)]