315650400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 288

約数和(自身を含む): 1130427648

約数和(自身を除く): 814777248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 67, 75, 78, 80, 96, 100, 104, 120, 130, 134, 150, 151, 156, 160, 195, 200, 201, 208, 240, 260, 268, 300, 302, 312, 325, 335, 390, 400, 402, 416, 453, 480, 520, 536, 600, 604, 624, 650, 670, 755, 780, 800, 804, 871, 906, 975, 1005, 1040, 1072, 1200, 1208, 1248, 1300, 1340, 1510, 1560, 1608, 1675, 1742, 1812, 1950, 1963, 2010, 2080, 2144, 2265, 2400, 2416, 2600, 2613, 2680, 3020, 3120, 3216, 3350, 3484, 3624, 3775, 3900, 3926, 4020, 4355, 4530, 4832, 5025, 5200, 5226, 5360, 5889, 6040, 6240, 6432, 6700, 6968, 7248, 7550, 7800, 7852, 8040, 8710, 9060, 9815, 10050, 10117, 10400, 10452, 10720, 11325, 11778, 12080, 13065, 13400, 13936, 14496, 15100, 15600, 15704, 16080, 17420, 18120, 19630, 20100, 20234, 20904, 21775, 22650, 23556, 24160, 26130, 26800, 27872, 29445, 30200, 30351, 31200, 31408, 32160, 34840, 36240, 39260, 40200, 40468, 41808, 43550, 45300, 47112, 49075, 50585, 52260, 53600, 58890, 60400, 60702, 62816, 65325, 69680, 72480, 78520, 80400, 80936, 83616, 87100, 90600, 94224, 98150, 101170, 104520, 117780, 120800, 121404, 130650, 131521, 139360, 147225, 151755, 157040, 160800, 161872, 174200, 181200, 188448, 196300, 202340, 209040, 235560, 242808, 252925, 261300, 263042, 294450, 303510, 314080, 323744, 348400, 362400, 392600, 394563, 404680, 418080, 471120, 485616, 505850, 522600, 526084, 588900, 607020, 657605, 696800, 758775, 785200, 789126, 809360, 942240, 971232, 1011700, 1045200, 1052168, 1177800, 1214040, 1315210, 1517550, 1570400, 1578252, 1618720, 1972815, 2023400, 2090400, 2104336, 2355600, 2428080, 2630420, 3035100, 3156504, 3288025, 3945630, 4046800, 4208672, 4711200, 4856160, 5260840, 6070200, 6313008, 6576050, 7891260, 8093600, 9864075, 10521680, 12140400, 12626016, 13152100, 15782520, 19728150, 21043360, 24280800, 26304200, 31565040, 39456300, 52608400, 63130080, 78912600, 105216800, 157825200, 315650400]

約数ペア:

[(1, 315650400), (2, 157825200), (3, 105216800), (4, 78912600), (5, 63130080), (6, 52608400), (8, 39456300), (10, 31565040), (12, 26304200), (13, 24280800), (15, 21043360), (16, 19728150), (20, 15782520), (24, 13152100), (25, 12626016), (26, 12140400), (30, 10521680), (32, 9864075), (39, 8093600), (40, 7891260), (48, 6576050), (50, 6313008), (52, 6070200), (60, 5260840), (65, 4856160), (67, 4711200), (75, 4208672), (78, 4046800), (80, 3945630), (96, 3288025), (100, 3156504), (104, 3035100), (120, 2630420), (130, 2428080), (134, 2355600), (150, 2104336), (151, 2090400), (156, 2023400), (160, 1972815), (195, 1618720), (200, 1578252), (201, 1570400), (208, 1517550), (240, 1315210), (260, 1214040), (268, 1177800), (300, 1052168), (302, 1045200), (312, 1011700), (325, 971232), (335, 942240), (390, 809360), (400, 789126), (402, 785200), (416, 758775), (453, 696800), (480, 657605), (520, 607020), (536, 588900), (600, 526084), (604, 522600), (624, 505850), (650, 485616), (670, 471120), (755, 418080), (780, 404680), (800, 394563), (804, 392600), (871, 362400), (906, 348400), (975, 323744), (1005, 314080), (1040, 303510), (1072, 294450), (1200, 263042), (1208, 261300), (1248, 252925), (1300, 242808), (1340, 235560), (1510, 209040), (1560, 202340), (1608, 196300), (1675, 188448), (1742, 181200), (1812, 174200), (1950, 161872), (1963, 160800), (2010, 157040), (2080, 151755), (2144, 147225), (2265, 139360), (2400, 131521), (2416, 130650), (2600, 121404), (2613, 120800), (2680, 117780), (3020, 104520), (3120, 101170), (3216, 98150), (3350, 94224), (3484, 90600), (3624, 87100), (3775, 83616), (3900, 80936), (3926, 80400), (4020, 78520), (4355, 72480), (4530, 69680), (4832, 65325), (5025, 62816), (5200, 60702), (5226, 60400), (5360, 58890), (5889, 53600), (6040, 52260), (6240, 50585), (6432, 49075), (6700, 47112), (6968, 45300), (7248, 43550), (7550, 41808), (7800, 40468), (7852, 40200), (8040, 39260), (8710, 36240), (9060, 34840), (9815, 32160), (10050, 31408), (10117, 31200), (10400, 30351), (10452, 30200), (10720, 29445), (11325, 27872), (11778, 26800), (12080, 26130), (13065, 24160), (13400, 23556), (13936, 22650), (14496, 21775), (15100, 20904), (15600, 20234), (15704, 20100), (16080, 19630), (17420, 18120)]