1916970000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 400

約数和(自身を含む): 6977416512

約数和(自身を除く): 5060446512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 37, 40, 44, 48, 50, 55, 60, 66, 74, 75, 80, 88, 100, 110, 111, 120, 125, 132, 148, 150, 157, 165, 176, 185, 200, 220, 222, 240, 250, 264, 275, 296, 300, 314, 330, 370, 375, 400, 407, 440, 444, 471, 500, 528, 550, 555, 592, 600, 625, 628, 660, 740, 750, 785, 814, 825, 880, 888, 925, 942, 1000, 1100, 1110, 1200, 1221, 1250, 1256, 1320, 1375, 1480, 1500, 1570, 1628, 1650, 1727, 1776, 1850, 1875, 1884, 2000, 2035, 2200, 2220, 2355, 2442, 2500, 2512, 2640, 2750, 2775, 2960, 3000, 3140, 3256, 3300, 3454, 3700, 3750, 3768, 3925, 4070, 4125, 4400, 4440, 4625, 4710, 4884, 5000, 5181, 5500, 5550, 5809, 6000, 6105, 6280, 6512, 6600, 6875, 6908, 7400, 7500, 7536, 7850, 8140, 8250, 8635, 8880, 9250, 9420, 9768, 10000, 10175, 10362, 11000, 11100, 11618, 11775, 12210, 12560, 13200, 13750, 13816, 13875, 14800, 15000, 15700, 16280, 16500, 17270, 17427, 18500, 18840, 19536, 19625, 20350, 20625, 20724, 22000, 22200, 23125, 23236, 23550, 24420, 25905, 27500, 27632, 27750, 29045, 30000, 30525, 31400, 32560, 33000, 34540, 34854, 37000, 37680, 39250, 40700, 41250, 41448, 43175, 44400, 46250, 46472, 47100, 48840, 50875, 51810, 55000, 55500, 58090, 58875, 61050, 62800, 63899, 66000, 69080, 69375, 69708, 74000, 78500, 81400, 82500, 82896, 86350, 87135, 92500, 92944, 94200, 97680, 98125, 101750, 103620, 110000, 111000, 116180, 117750, 122100, 127798, 129525, 138160, 138750, 139416, 145225, 152625, 157000, 162800, 165000, 172700, 174270, 185000, 188400, 191697, 196250, 203500, 207240, 215875, 222000, 232360, 235500, 244200, 254375, 255596, 259050, 277500, 278832, 290450, 294375, 305250, 314000, 319495, 330000, 345400, 348540, 370000, 383394, 392500, 407000, 414480, 431750, 435675, 464720, 471000, 488400, 508750, 511192, 518100, 555000, 580900, 588750, 610500, 638990, 647625, 690800, 697080, 726125, 763125, 766788, 785000, 814000, 863500, 871350, 942000, 958485, 1017500, 1022384, 1036200, 1079375, 1110000, 1161800, 1177500, 1221000, 1277980, 1295250, 1394160, 1452250, 1526250, 1533576, 1570000, 1597475, 1727000, 1742700, 1916970, 2035000, 2072400, 2158750, 2178375, 2323600, 2355000, 2442000, 2555960, 2590500, 2904500, 3052500, 3067152, 3194950, 3238125, 3454000, 3485400, 3630625, 3833940, 4070000, 4317500, 4356750, 4710000, 4792425, 5111920, 5181000, 5809000, 6105000, 6389900, 6476250, 6970800, 7261250, 7667880, 7987375, 8635000, 8713500, 9584850, 10362000, 10891875, 11618000, 12210000, 12779800, 12952500, 14522500, 15335760, 15974750, 17270000, 17427000, 19169700, 21783750, 23962125, 25559600, 25905000, 29045000, 31949500, 34854000, 38339400, 39936875, 43567500, 47924250, 51810000, 58090000, 63899000, 76678800, 79873750, 87135000, 95848500, 119810625, 127798000, 159747500, 174270000, 191697000, 239621250, 319495000, 383394000, 479242500, 638990000, 958485000, 1916970000]

約数ペア:

[(1, 1916970000), (2, 958485000), (3, 638990000), (4, 479242500), (5, 383394000), (6, 319495000), (8, 239621250), (10, 191697000), (11, 174270000), (12, 159747500), (15, 127798000), (16, 119810625), (20, 95848500), (22, 87135000), (24, 79873750), (25, 76678800), (30, 63899000), (33, 58090000), (37, 51810000), (40, 47924250), (44, 43567500), (48, 39936875), (50, 38339400), (55, 34854000), (60, 31949500), (66, 29045000), (74, 25905000), (75, 25559600), (80, 23962125), (88, 21783750), (100, 19169700), (110, 17427000), (111, 17270000), (120, 15974750), (125, 15335760), (132, 14522500), (148, 12952500), (150, 12779800), (157, 12210000), (165, 11618000), (176, 10891875), (185, 10362000), (200, 9584850), (220, 8713500), (222, 8635000), (240, 7987375), (250, 7667880), (264, 7261250), (275, 6970800), (296, 6476250), (300, 6389900), (314, 6105000), (330, 5809000), (370, 5181000), (375, 5111920), (400, 4792425), (407, 4710000), (440, 4356750), (444, 4317500), (471, 4070000), (500, 3833940), (528, 3630625), (550, 3485400), (555, 3454000), (592, 3238125), (600, 3194950), (625, 3067152), (628, 3052500), (660, 2904500), (740, 2590500), (750, 2555960), (785, 2442000), (814, 2355000), (825, 2323600), (880, 2178375), (888, 2158750), (925, 2072400), (942, 2035000), (1000, 1916970), (1100, 1742700), (1110, 1727000), (1200, 1597475), (1221, 1570000), (1250, 1533576), (1256, 1526250), (1320, 1452250), (1375, 1394160), (1480, 1295250), (1500, 1277980), (1570, 1221000), (1628, 1177500), (1650, 1161800), (1727, 1110000), (1776, 1079375), (1850, 1036200), (1875, 1022384), (1884, 1017500), (2000, 958485), (2035, 942000), (2200, 871350), (2220, 863500), (2355, 814000), (2442, 785000), (2500, 766788), (2512, 763125), (2640, 726125), (2750, 697080), (2775, 690800), (2960, 647625), (3000, 638990), (3140, 610500), (3256, 588750), (3300, 580900), (3454, 555000), (3700, 518100), (3750, 511192), (3768, 508750), (3925, 488400), (4070, 471000), (4125, 464720), (4400, 435675), (4440, 431750), (4625, 414480), (4710, 407000), (4884, 392500), (5000, 383394), (5181, 370000), (5500, 348540), (5550, 345400), (5809, 330000), (6000, 319495), (6105, 314000), (6280, 305250), (6512, 294375), (6600, 290450), (6875, 278832), (6908, 277500), (7400, 259050), (7500, 255596), (7536, 254375), (7850, 244200), (8140, 235500), (8250, 232360), (8635, 222000), (8880, 215875), (9250, 207240), (9420, 203500), (9768, 196250), (10000, 191697), (10175, 188400), (10362, 185000), (11000, 174270), (11100, 172700), (11618, 165000), (11775, 162800), (12210, 157000), (12560, 152625), (13200, 145225), (13750, 139416), (13816, 138750), (13875, 138160), (14800, 129525), (15000, 127798), (15700, 122100), (16280, 117750), (16500, 116180), (17270, 111000), (17427, 110000), (18500, 103620), (18840, 101750), (19536, 98125), (19625, 97680), (20350, 94200), (20625, 92944), (20724, 92500), (22000, 87135), (22200, 86350), (23125, 82896), (23236, 82500), (23550, 81400), (24420, 78500), (25905, 74000), (27500, 69708), (27632, 69375), (27750, 69080), (29045, 66000), (30000, 63899), (30525, 62800), (31400, 61050), (32560, 58875), (33000, 58090), (34540, 55500), (34854, 55000), (37000, 51810), (37680, 50875), (39250, 48840), (40700, 47100), (41250, 46472), (41448, 46250), (43175, 44400)]