86122400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^3$

素因数の和:73

約数の個数: 216

約数和(自身を含む): 264943980

約数和(自身を除く): 178821580

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 160, 169, 175, 182, 196, 200, 208, 224, 245, 260, 280, 325, 338, 350, 364, 392, 400, 416, 455, 490, 520, 560, 637, 650, 676, 700, 728, 784, 800, 845, 910, 980, 1040, 1120, 1183, 1225, 1274, 1300, 1352, 1400, 1456, 1568, 1690, 1820, 1960, 2080, 2197, 2275, 2366, 2450, 2548, 2600, 2704, 2800, 2912, 3185, 3380, 3640, 3920, 4225, 4394, 4550, 4732, 4900, 5096, 5200, 5408, 5600, 5915, 6370, 6760, 7280, 7840, 8281, 8450, 8788, 9100, 9464, 9800, 10192, 10400, 10985, 11830, 12740, 13520, 14560, 15379, 15925, 16562, 16900, 17576, 18200, 18928, 19600, 20384, 21970, 23660, 25480, 27040, 29575, 30758, 31850, 33124, 33800, 35152, 36400, 37856, 39200, 41405, 43940, 47320, 50960, 54925, 59150, 61516, 63700, 66248, 67600, 70304, 72800, 76895, 82810, 87880, 94640, 101920, 107653, 109850, 118300, 123032, 127400, 132496, 135200, 153790, 165620, 175760, 189280, 207025, 215306, 219700, 236600, 246064, 254800, 264992, 307580, 331240, 351520, 384475, 414050, 430612, 439400, 473200, 492128, 509600, 538265, 615160, 662480, 768950, 828100, 861224, 878800, 946400, 1076530, 1230320, 1324960, 1537900, 1656200, 1722448, 1757600, 2153060, 2460640, 2691325, 3075800, 3312400, 3444896, 4306120, 5382650, 6151600, 6624800, 8612240, 10765300, 12303200, 17224480, 21530600, 43061200, 86122400]

約数ペア:

[(1, 86122400), (2, 43061200), (4, 21530600), (5, 17224480), (7, 12303200), (8, 10765300), (10, 8612240), (13, 6624800), (14, 6151600), (16, 5382650), (20, 4306120), (25, 3444896), (26, 3312400), (28, 3075800), (32, 2691325), (35, 2460640), (40, 2153060), (49, 1757600), (50, 1722448), (52, 1656200), (56, 1537900), (65, 1324960), (70, 1230320), (80, 1076530), (91, 946400), (98, 878800), (100, 861224), (104, 828100), (112, 768950), (130, 662480), (140, 615160), (160, 538265), (169, 509600), (175, 492128), (182, 473200), (196, 439400), (200, 430612), (208, 414050), (224, 384475), (245, 351520), (260, 331240), (280, 307580), (325, 264992), (338, 254800), (350, 246064), (364, 236600), (392, 219700), (400, 215306), (416, 207025), (455, 189280), (490, 175760), (520, 165620), (560, 153790), (637, 135200), (650, 132496), (676, 127400), (700, 123032), (728, 118300), (784, 109850), (800, 107653), (845, 101920), (910, 94640), (980, 87880), (1040, 82810), (1120, 76895), (1183, 72800), (1225, 70304), (1274, 67600), (1300, 66248), (1352, 63700), (1400, 61516), (1456, 59150), (1568, 54925), (1690, 50960), (1820, 47320), (1960, 43940), (2080, 41405), (2197, 39200), (2275, 37856), (2366, 36400), (2450, 35152), (2548, 33800), (2600, 33124), (2704, 31850), (2800, 30758), (2912, 29575), (3185, 27040), (3380, 25480), (3640, 23660), (3920, 21970), (4225, 20384), (4394, 19600), (4550, 18928), (4732, 18200), (4900, 17576), (5096, 16900), (5200, 16562), (5408, 15925), (5600, 15379), (5915, 14560), (6370, 13520), (6760, 12740), (7280, 11830), (7840, 10985), (8281, 10400), (8450, 10192), (8788, 9800), (9100, 9464)]