290997000

素因数分解:

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

素因数の和:214

約数の個数: 384

約数和(自身を含む): 1168128000

約数和(自身を除く): 877131000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 120, 124, 125, 126, 140, 149, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 248, 250, 252, 279, 280, 298, 300, 310, 315, 350, 360, 372, 375, 420, 434, 447, 450, 465, 500, 504, 525, 558, 596, 600, 620, 630, 651, 700, 744, 745, 750, 775, 840, 868, 875, 894, 900, 930, 1000, 1043, 1050, 1085, 1116, 1125, 1192, 1240, 1260, 1302, 1341, 1395, 1400, 1490, 1500, 1550, 1575, 1736, 1750, 1788, 1800, 1860, 1953, 2086, 2100, 2170, 2232, 2235, 2250, 2325, 2520, 2604, 2625, 2682, 2790, 2980, 3000, 3100, 3129, 3150, 3255, 3500, 3576, 3720, 3725, 3875, 3906, 4172, 4200, 4340, 4470, 4500, 4619, 4650, 5208, 5215, 5250, 5364, 5425, 5580, 5960, 6200, 6258, 6300, 6510, 6705, 6975, 7000, 7450, 7750, 7812, 7875, 8344, 8680, 8940, 9000, 9238, 9300, 9387, 9765, 10430, 10500, 10728, 10850, 11160, 11175, 11625, 12516, 12600, 13020, 13410, 13857, 13950, 14900, 15500, 15624, 15645, 15750, 16275, 17880, 18476, 18600, 18625, 18774, 19530, 20860, 21000, 21700, 22350, 23095, 23250, 25032, 26040, 26075, 26820, 27125, 27714, 27900, 29800, 31000, 31290, 31500, 32333, 32550, 33525, 34875, 36952, 37250, 37548, 39060, 41571, 41720, 43400, 44700, 46190, 46500, 46935, 48825, 52150, 53640, 54250, 55428, 55800, 55875, 62580, 63000, 64666, 65100, 67050, 69285, 69750, 74500, 75096, 78120, 78225, 81375, 83142, 89400, 92380, 93000, 93870, 96999, 97650, 104300, 108500, 110856, 111750, 115475, 125160, 129332, 130200, 130375, 134100, 138570, 139500, 149000, 156450, 161665, 162750, 166284, 167625, 184760, 187740, 193998, 195300, 207855, 208600, 217000, 223500, 230950, 234675, 244125, 258664, 260750, 268200, 277140, 279000, 290997, 312900, 323330, 325500, 332568, 335250, 346425, 375480, 387996, 390600, 391125, 415710, 447000, 461900, 469350, 484995, 488250, 521500, 554280, 577375, 581994, 625800, 646660, 651000, 670500, 692850, 775992, 782250, 808325, 831420, 923800, 938700, 969990, 976500, 1039275, 1043000, 1154750, 1163988, 1173375, 1293320, 1341000, 1385700, 1454985, 1564500, 1616650, 1662840, 1732125, 1877400, 1939980, 1953000, 2078550, 2309500, 2327976, 2346750, 2424975, 2771400, 2909970, 3129000, 3233300, 3464250, 3879960, 4041625, 4157100, 4619000, 4693500, 4849950, 5196375, 5819940, 6466600, 6928500, 7274925, 8083250, 8314200, 9387000, 9699900, 10392750, 11639880, 12124875, 13857000, 14549850, 16166500, 19399800, 20785500, 24249750, 29099700, 32333000, 36374625, 41571000, 48499500, 58199400, 72749250, 96999000, 145498500, 290997000]

約数ペア:

[(1, 290997000), (2, 145498500), (3, 96999000), (4, 72749250), (5, 58199400), (6, 48499500), (7, 41571000), (8, 36374625), (9, 32333000), (10, 29099700), (12, 24249750), (14, 20785500), (15, 19399800), (18, 16166500), (20, 14549850), (21, 13857000), (24, 12124875), (25, 11639880), (28, 10392750), (30, 9699900), (31, 9387000), (35, 8314200), (36, 8083250), (40, 7274925), (42, 6928500), (45, 6466600), (50, 5819940), (56, 5196375), (60, 4849950), (62, 4693500), (63, 4619000), (70, 4157100), (72, 4041625), (75, 3879960), (84, 3464250), (90, 3233300), (93, 3129000), (100, 2909970), (105, 2771400), (120, 2424975), (124, 2346750), (125, 2327976), (126, 2309500), (140, 2078550), (149, 1953000), (150, 1939980), (155, 1877400), (168, 1732125), (175, 1662840), (180, 1616650), (186, 1564500), (200, 1454985), (210, 1385700), (217, 1341000), (225, 1293320), (248, 1173375), (250, 1163988), (252, 1154750), (279, 1043000), (280, 1039275), (298, 976500), (300, 969990), (310, 938700), (315, 923800), (350, 831420), (360, 808325), (372, 782250), (375, 775992), (420, 692850), (434, 670500), (447, 651000), (450, 646660), (465, 625800), (500, 581994), (504, 577375), (525, 554280), (558, 521500), (596, 488250), (600, 484995), (620, 469350), (630, 461900), (651, 447000), (700, 415710), (744, 391125), (745, 390600), (750, 387996), (775, 375480), (840, 346425), (868, 335250), (875, 332568), (894, 325500), (900, 323330), (930, 312900), (1000, 290997), (1043, 279000), (1050, 277140), (1085, 268200), (1116, 260750), (1125, 258664), (1192, 244125), (1240, 234675), (1260, 230950), (1302, 223500), (1341, 217000), (1395, 208600), (1400, 207855), (1490, 195300), (1500, 193998), (1550, 187740), (1575, 184760), (1736, 167625), (1750, 166284), (1788, 162750), (1800, 161665), (1860, 156450), (1953, 149000), (2086, 139500), (2100, 138570), (2170, 134100), (2232, 130375), (2235, 130200), (2250, 129332), (2325, 125160), (2520, 115475), (2604, 111750), (2625, 110856), (2682, 108500), (2790, 104300), (2980, 97650), (3000, 96999), (3100, 93870), (3129, 93000), (3150, 92380), (3255, 89400), (3500, 83142), (3576, 81375), (3720, 78225), (3725, 78120), (3875, 75096), (3906, 74500), (4172, 69750), (4200, 69285), (4340, 67050), (4470, 65100), (4500, 64666), (4619, 63000), (4650, 62580), (5208, 55875), (5215, 55800), (5250, 55428), (5364, 54250), (5425, 53640), (5580, 52150), (5960, 48825), (6200, 46935), (6258, 46500), (6300, 46190), (6510, 44700), (6705, 43400), (6975, 41720), (7000, 41571), (7450, 39060), (7750, 37548), (7812, 37250), (7875, 36952), (8344, 34875), (8680, 33525), (8940, 32550), (9000, 32333), (9238, 31500), (9300, 31290), (9387, 31000), (9765, 29800), (10430, 27900), (10500, 27714), (10728, 27125), (10850, 26820), (11160, 26075), (11175, 26040), (11625, 25032), (12516, 23250), (12600, 23095), (13020, 22350), (13410, 21700), (13857, 21000), (13950, 20860), (14900, 19530), (15500, 18774), (15624, 18625), (15645, 18600), (15750, 18476), (16275, 17880)]