85148280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{1609}}^1$

素因数の和:1643

約数の個数: 192

約数和(自身を含む): 330372000

約数和(自身を除く): 245223720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1609, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3218, 3528, 3780, 4410, 4827, 5292, 5880, 6436, 6615, 7560, 8045, 8820, 9654, 10584, 11263, 12872, 13230, 14481, 16090, 17640, 19308, 22526, 24135, 26460, 28962, 32180, 33789, 38616, 43443, 45052, 48270, 52920, 56315, 57924, 64360, 67578, 72405, 78841, 86886, 90104, 96540, 101367, 112630, 115848, 135156, 144810, 157682, 168945, 173772, 193080, 202734, 217215, 225260, 236523, 270312, 289620, 304101, 315364, 337890, 347544, 394205, 405468, 434430, 450520, 473046, 506835, 579240, 608202, 630728, 675780, 709569, 788410, 810936, 868860, 946092, 1013670, 1182615, 1216404, 1351560, 1419138, 1520505, 1576820, 1737720, 1892184, 2027340, 2128707, 2365230, 2432808, 2838276, 3041010, 3153640, 3547845, 4054680, 4257414, 4730460, 5676552, 6082020, 7095690, 8514828, 9460920, 10643535, 12164040, 14191380, 17029656, 21287070, 28382760, 42574140, 85148280]

約数ペア:

[(1, 85148280), (2, 42574140), (3, 28382760), (4, 21287070), (5, 17029656), (6, 14191380), (7, 12164040), (8, 10643535), (9, 9460920), (10, 8514828), (12, 7095690), (14, 6082020), (15, 5676552), (18, 4730460), (20, 4257414), (21, 4054680), (24, 3547845), (27, 3153640), (28, 3041010), (30, 2838276), (35, 2432808), (36, 2365230), (40, 2128707), (42, 2027340), (45, 1892184), (49, 1737720), (54, 1576820), (56, 1520505), (60, 1419138), (63, 1351560), (70, 1216404), (72, 1182615), (84, 1013670), (90, 946092), (98, 868860), (105, 810936), (108, 788410), (120, 709569), (126, 675780), (135, 630728), (140, 608202), (147, 579240), (168, 506835), (180, 473046), (189, 450520), (196, 434430), (210, 405468), (216, 394205), (245, 347544), (252, 337890), (270, 315364), (280, 304101), (294, 289620), (315, 270312), (360, 236523), (378, 225260), (392, 217215), (420, 202734), (441, 193080), (490, 173772), (504, 168945), (540, 157682), (588, 144810), (630, 135156), (735, 115848), (756, 112630), (840, 101367), (882, 96540), (945, 90104), (980, 86886), (1080, 78841), (1176, 72405), (1260, 67578), (1323, 64360), (1470, 57924), (1512, 56315), (1609, 52920), (1764, 48270), (1890, 45052), (1960, 43443), (2205, 38616), (2520, 33789), (2646, 32180), (2940, 28962), (3218, 26460), (3528, 24135), (3780, 22526), (4410, 19308), (4827, 17640), (5292, 16090), (5880, 14481), (6436, 13230), (6615, 12872), (7560, 11263), (8045, 10584), (8820, 9654)]