2777707260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1759}}^1$

素因数の和:2088

約数の個数: 144

約数和(自身を含む): 8733204480

約数和(自身を除く): 5955497220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 283, 310, 372, 465, 558, 566, 620, 849, 930, 1116, 1132, 1395, 1415, 1698, 1759, 1860, 2547, 2790, 2830, 3396, 3518, 4245, 5094, 5277, 5580, 5660, 7036, 8490, 8773, 8795, 10188, 10554, 12735, 15831, 16980, 17546, 17590, 21108, 25470, 26319, 26385, 31662, 35092, 35180, 43865, 50940, 52638, 52770, 54529, 63324, 78957, 79155, 87730, 105276, 105540, 109058, 131595, 157914, 158310, 163587, 175460, 218116, 263190, 272645, 315828, 316620, 327174, 394785, 490761, 497797, 526380, 545290, 654348, 789570, 817935, 981522, 995594, 1090580, 1493391, 1579140, 1635870, 1963044, 1991188, 2453805, 2488985, 2986782, 3271740, 4480173, 4907610, 4977970, 5973564, 7466955, 8960346, 9815220, 9955940, 14933910, 15431707, 17920692, 22400865, 29867820, 30863414, 44801730, 46295121, 61726828, 77158535, 89603460, 92590242, 138885363, 154317070, 185180484, 231475605, 277770726, 308634140, 462951210, 555541452, 694426815, 925902420, 1388853630, 2777707260]

約数ペア:

[(1, 2777707260), (2, 1388853630), (3, 925902420), (4, 694426815), (5, 555541452), (6, 462951210), (9, 308634140), (10, 277770726), (12, 231475605), (15, 185180484), (18, 154317070), (20, 138885363), (30, 92590242), (31, 89603460), (36, 77158535), (45, 61726828), (60, 46295121), (62, 44801730), (90, 30863414), (93, 29867820), (124, 22400865), (155, 17920692), (180, 15431707), (186, 14933910), (279, 9955940), (283, 9815220), (310, 8960346), (372, 7466955), (465, 5973564), (558, 4977970), (566, 4907610), (620, 4480173), (849, 3271740), (930, 2986782), (1116, 2488985), (1132, 2453805), (1395, 1991188), (1415, 1963044), (1698, 1635870), (1759, 1579140), (1860, 1493391), (2547, 1090580), (2790, 995594), (2830, 981522), (3396, 817935), (3518, 789570), (4245, 654348), (5094, 545290), (5277, 526380), (5580, 497797), (5660, 490761), (7036, 394785), (8490, 327174), (8773, 316620), (8795, 315828), (10188, 272645), (10554, 263190), (12735, 218116), (15831, 175460), (16980, 163587), (17546, 158310), (17590, 157914), (21108, 131595), (25470, 109058), (26319, 105540), (26385, 105276), (31662, 87730), (35092, 79155), (35180, 78957), (43865, 63324), (50940, 54529), (52638, 52770)]