77973000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 287539200

約数和(自身を除く): 209566200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 50, 56, 60, 70, 75, 79, 84, 94, 100, 105, 120, 125, 140, 141, 150, 158, 168, 175, 188, 200, 210, 235, 237, 250, 280, 282, 300, 316, 329, 350, 375, 376, 395, 420, 470, 474, 500, 525, 553, 564, 600, 632, 658, 700, 705, 750, 790, 840, 875, 940, 948, 987, 1000, 1050, 1106, 1128, 1175, 1185, 1316, 1400, 1410, 1500, 1580, 1645, 1659, 1750, 1880, 1896, 1974, 1975, 2100, 2212, 2350, 2370, 2625, 2632, 2765, 2820, 3000, 3160, 3290, 3318, 3500, 3525, 3713, 3948, 3950, 4200, 4424, 4700, 4740, 4935, 5250, 5530, 5640, 5875, 5925, 6580, 6636, 7000, 7050, 7426, 7896, 7900, 8225, 8295, 9400, 9480, 9870, 9875, 10500, 11060, 11139, 11750, 11850, 13160, 13272, 13825, 14100, 14852, 15800, 16450, 16590, 17625, 18565, 19740, 19750, 21000, 22120, 22278, 23500, 23700, 24675, 25991, 27650, 28200, 29625, 29704, 32900, 33180, 35250, 37130, 39480, 39500, 41125, 41475, 44556, 47000, 47400, 49350, 51982, 55300, 55695, 59250, 65800, 66360, 69125, 70500, 74260, 77973, 79000, 82250, 82950, 89112, 92825, 98700, 103964, 110600, 111390, 118500, 123375, 129955, 138250, 141000, 148520, 155946, 164500, 165900, 185650, 197400, 207375, 207928, 222780, 237000, 246750, 259910, 276500, 278475, 311892, 329000, 331800, 371300, 389865, 414750, 445560, 464125, 493500, 519820, 553000, 556950, 623784, 649775, 742600, 779730, 829500, 928250, 987000, 1039640, 1113900, 1299550, 1392375, 1559460, 1659000, 1856500, 1949325, 2227800, 2599100, 2784750, 3118920, 3248875, 3713000, 3898650, 5198200, 5569500, 6497750, 7797300, 9746625, 11139000, 12995500, 15594600, 19493250, 25991000, 38986500, 77973000]

約数ペア:

[(1, 77973000), (2, 38986500), (3, 25991000), (4, 19493250), (5, 15594600), (6, 12995500), (7, 11139000), (8, 9746625), (10, 7797300), (12, 6497750), (14, 5569500), (15, 5198200), (20, 3898650), (21, 3713000), (24, 3248875), (25, 3118920), (28, 2784750), (30, 2599100), (35, 2227800), (40, 1949325), (42, 1856500), (47, 1659000), (50, 1559460), (56, 1392375), (60, 1299550), (70, 1113900), (75, 1039640), (79, 987000), (84, 928250), (94, 829500), (100, 779730), (105, 742600), (120, 649775), (125, 623784), (140, 556950), (141, 553000), (150, 519820), (158, 493500), (168, 464125), (175, 445560), (188, 414750), (200, 389865), (210, 371300), (235, 331800), (237, 329000), (250, 311892), (280, 278475), (282, 276500), (300, 259910), (316, 246750), (329, 237000), (350, 222780), (375, 207928), (376, 207375), (395, 197400), (420, 185650), (470, 165900), (474, 164500), (500, 155946), (525, 148520), (553, 141000), (564, 138250), (600, 129955), (632, 123375), (658, 118500), (700, 111390), (705, 110600), (750, 103964), (790, 98700), (840, 92825), (875, 89112), (940, 82950), (948, 82250), (987, 79000), (1000, 77973), (1050, 74260), (1106, 70500), (1128, 69125), (1175, 66360), (1185, 65800), (1316, 59250), (1400, 55695), (1410, 55300), (1500, 51982), (1580, 49350), (1645, 47400), (1659, 47000), (1750, 44556), (1880, 41475), (1896, 41125), (1974, 39500), (1975, 39480), (2100, 37130), (2212, 35250), (2350, 33180), (2370, 32900), (2625, 29704), (2632, 29625), (2765, 28200), (2820, 27650), (3000, 25991), (3160, 24675), (3290, 23700), (3318, 23500), (3500, 22278), (3525, 22120), (3713, 21000), (3948, 19750), (3950, 19740), (4200, 18565), (4424, 17625), (4700, 16590), (4740, 16450), (4935, 15800), (5250, 14852), (5530, 14100), (5640, 13825), (5875, 13272), (5925, 13160), (6580, 11850), (6636, 11750), (7000, 11139), (7050, 11060), (7426, 10500), (7896, 9875), (7900, 9870), (8225, 9480), (8295, 9400)]