87157200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 310841216

約数和(自身を除く): 223684016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 37, 39, 40, 48, 50, 52, 60, 65, 74, 75, 78, 80, 100, 104, 111, 120, 130, 148, 150, 151, 156, 185, 195, 200, 208, 222, 240, 260, 296, 300, 302, 312, 325, 370, 390, 400, 444, 453, 481, 520, 555, 592, 600, 604, 624, 650, 740, 755, 780, 888, 906, 925, 962, 975, 1040, 1110, 1200, 1208, 1300, 1443, 1480, 1510, 1560, 1776, 1812, 1850, 1924, 1950, 1963, 2220, 2265, 2405, 2416, 2600, 2775, 2886, 2960, 3020, 3120, 3624, 3700, 3775, 3848, 3900, 3926, 4440, 4530, 4810, 5200, 5550, 5587, 5772, 5889, 6040, 7215, 7248, 7400, 7550, 7696, 7800, 7852, 8880, 9060, 9620, 9815, 11100, 11174, 11325, 11544, 11778, 12025, 12080, 14430, 14800, 15100, 15600, 15704, 16761, 18120, 19240, 19630, 22200, 22348, 22650, 23088, 23556, 24050, 27935, 28860, 29445, 30200, 31408, 33522, 36075, 36240, 38480, 39260, 44400, 44696, 45300, 47112, 48100, 49075, 55870, 57720, 58890, 60400, 67044, 72150, 72631, 78520, 83805, 89392, 90600, 94224, 96200, 98150, 111740, 115440, 117780, 134088, 139675, 144300, 145262, 147225, 157040, 167610, 181200, 192400, 196300, 217893, 223480, 235560, 268176, 279350, 288600, 290524, 294450, 335220, 363155, 392600, 419025, 435786, 446960, 471120, 558700, 577200, 581048, 588900, 670440, 726310, 785200, 838050, 871572, 1089465, 1117400, 1162096, 1177800, 1340880, 1452620, 1676100, 1743144, 1815775, 2178930, 2234800, 2355600, 2905240, 3352200, 3486288, 3631550, 4357860, 5447325, 5810480, 6704400, 7263100, 8715720, 10894650, 14526200, 17431440, 21789300, 29052400, 43578600, 87157200]

約数ペア:

[(1, 87157200), (2, 43578600), (3, 29052400), (4, 21789300), (5, 17431440), (6, 14526200), (8, 10894650), (10, 8715720), (12, 7263100), (13, 6704400), (15, 5810480), (16, 5447325), (20, 4357860), (24, 3631550), (25, 3486288), (26, 3352200), (30, 2905240), (37, 2355600), (39, 2234800), (40, 2178930), (48, 1815775), (50, 1743144), (52, 1676100), (60, 1452620), (65, 1340880), (74, 1177800), (75, 1162096), (78, 1117400), (80, 1089465), (100, 871572), (104, 838050), (111, 785200), (120, 726310), (130, 670440), (148, 588900), (150, 581048), (151, 577200), (156, 558700), (185, 471120), (195, 446960), (200, 435786), (208, 419025), (222, 392600), (240, 363155), (260, 335220), (296, 294450), (300, 290524), (302, 288600), (312, 279350), (325, 268176), (370, 235560), (390, 223480), (400, 217893), (444, 196300), (453, 192400), (481, 181200), (520, 167610), (555, 157040), (592, 147225), (600, 145262), (604, 144300), (624, 139675), (650, 134088), (740, 117780), (755, 115440), (780, 111740), (888, 98150), (906, 96200), (925, 94224), (962, 90600), (975, 89392), (1040, 83805), (1110, 78520), (1200, 72631), (1208, 72150), (1300, 67044), (1443, 60400), (1480, 58890), (1510, 57720), (1560, 55870), (1776, 49075), (1812, 48100), (1850, 47112), (1924, 45300), (1950, 44696), (1963, 44400), (2220, 39260), (2265, 38480), (2405, 36240), (2416, 36075), (2600, 33522), (2775, 31408), (2886, 30200), (2960, 29445), (3020, 28860), (3120, 27935), (3624, 24050), (3700, 23556), (3775, 23088), (3848, 22650), (3900, 22348), (3926, 22200), (4440, 19630), (4530, 19240), (4810, 18120), (5200, 16761), (5550, 15704), (5587, 15600), (5772, 15100), (5889, 14800), (6040, 14430), (7215, 12080), (7248, 12025), (7400, 11778), (7550, 11544), (7696, 11325), (7800, 11174), (7852, 11100), (8880, 9815), (9060, 9620)]