77143500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 290734080

約数和(自身を除く): 213590580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 79, 84, 90, 93, 100, 105, 124, 125, 126, 140, 150, 155, 158, 175, 180, 186, 210, 217, 225, 237, 250, 252, 279, 300, 310, 315, 316, 350, 372, 375, 395, 420, 434, 450, 465, 474, 500, 525, 553, 558, 620, 630, 651, 700, 711, 750, 775, 790, 868, 875, 900, 930, 948, 1050, 1085, 1106, 1116, 1125, 1185, 1260, 1302, 1395, 1422, 1500, 1550, 1575, 1580, 1659, 1750, 1860, 1953, 1975, 2100, 2170, 2212, 2250, 2325, 2370, 2449, 2604, 2625, 2765, 2790, 2844, 3100, 3150, 3255, 3318, 3500, 3555, 3875, 3906, 3950, 4340, 4500, 4650, 4740, 4898, 4977, 5250, 5425, 5530, 5580, 5925, 6300, 6510, 6636, 6975, 7110, 7347, 7750, 7812, 7875, 7900, 8295, 9300, 9765, 9796, 9875, 9954, 10500, 10850, 11060, 11625, 11850, 12245, 13020, 13825, 13950, 14220, 14694, 15500, 15750, 16275, 16590, 17143, 17775, 19530, 19750, 19908, 21700, 22041, 23250, 23700, 24490, 24885, 27125, 27650, 27900, 29388, 29625, 31500, 32550, 33180, 34286, 34875, 35550, 36735, 39060, 39500, 41475, 44082, 46500, 48825, 48980, 49770, 51429, 54250, 55300, 59250, 61225, 65100, 68572, 69125, 69750, 71100, 73470, 81375, 82950, 85715, 88164, 88875, 97650, 99540, 102858, 108500, 110205, 118500, 122450, 124425, 138250, 139500, 146940, 154287, 162750, 165900, 171430, 177750, 183675, 195300, 205716, 207375, 220410, 244125, 244900, 248850, 257145, 276500, 306125, 308574, 325500, 342860, 355500, 367350, 414750, 428575, 440820, 488250, 497700, 514290, 551025, 612250, 617148, 622125, 734700, 771435, 829500, 857150, 918375, 976500, 1028580, 1102050, 1224500, 1244250, 1285725, 1542870, 1714300, 1836750, 2142875, 2204100, 2488500, 2571450, 2755125, 3085740, 3673500, 3857175, 4285750, 5142900, 5510250, 6428625, 7714350, 8571500, 11020500, 12857250, 15428700, 19285875, 25714500, 38571750, 77143500]

約数ペア:

[(1, 77143500), (2, 38571750), (3, 25714500), (4, 19285875), (5, 15428700), (6, 12857250), (7, 11020500), (9, 8571500), (10, 7714350), (12, 6428625), (14, 5510250), (15, 5142900), (18, 4285750), (20, 3857175), (21, 3673500), (25, 3085740), (28, 2755125), (30, 2571450), (31, 2488500), (35, 2204100), (36, 2142875), (42, 1836750), (45, 1714300), (50, 1542870), (60, 1285725), (62, 1244250), (63, 1224500), (70, 1102050), (75, 1028580), (79, 976500), (84, 918375), (90, 857150), (93, 829500), (100, 771435), (105, 734700), (124, 622125), (125, 617148), (126, 612250), (140, 551025), (150, 514290), (155, 497700), (158, 488250), (175, 440820), (180, 428575), (186, 414750), (210, 367350), (217, 355500), (225, 342860), (237, 325500), (250, 308574), (252, 306125), (279, 276500), (300, 257145), (310, 248850), (315, 244900), (316, 244125), (350, 220410), (372, 207375), (375, 205716), (395, 195300), (420, 183675), (434, 177750), (450, 171430), (465, 165900), (474, 162750), (500, 154287), (525, 146940), (553, 139500), (558, 138250), (620, 124425), (630, 122450), (651, 118500), (700, 110205), (711, 108500), (750, 102858), (775, 99540), (790, 97650), (868, 88875), (875, 88164), (900, 85715), (930, 82950), (948, 81375), (1050, 73470), (1085, 71100), (1106, 69750), (1116, 69125), (1125, 68572), (1185, 65100), (1260, 61225), (1302, 59250), (1395, 55300), (1422, 54250), (1500, 51429), (1550, 49770), (1575, 48980), (1580, 48825), (1659, 46500), (1750, 44082), (1860, 41475), (1953, 39500), (1975, 39060), (2100, 36735), (2170, 35550), (2212, 34875), (2250, 34286), (2325, 33180), (2370, 32550), (2449, 31500), (2604, 29625), (2625, 29388), (2765, 27900), (2790, 27650), (2844, 27125), (3100, 24885), (3150, 24490), (3255, 23700), (3318, 23250), (3500, 22041), (3555, 21700), (3875, 19908), (3906, 19750), (3950, 19530), (4340, 17775), (4500, 17143), (4650, 16590), (4740, 16275), (4898, 15750), (4977, 15500), (5250, 14694), (5425, 14220), (5530, 13950), (5580, 13825), (5925, 13020), (6300, 12245), (6510, 11850), (6636, 11625), (6975, 11060), (7110, 10850), (7347, 10500), (7750, 9954), (7812, 9875), (7875, 9796), (7900, 9765), (8295, 9300)]