25385557140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1013}}^1$

素因数の和:1564

約数の個数: 240

約数和(自身を含む): 82450368000

約数和(自身を除く): 57064810860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 499, 540, 558, 620, 810, 837, 930, 998, 1013, 1116, 1395, 1497, 1620, 1674, 1860, 1996, 2026, 2495, 2511, 2790, 2994, 3039, 3348, 4052, 4185, 4491, 4990, 5022, 5065, 5580, 5988, 6078, 7485, 8370, 8982, 9117, 9980, 10044, 10130, 12156, 12555, 13473, 14970, 15195, 15469, 16740, 17964, 18234, 20260, 22455, 25110, 26946, 27351, 29940, 30390, 30938, 31403, 36468, 40419, 44910, 45585, 46407, 50220, 53892, 54702, 60780, 61876, 62806, 67365, 77345, 80838, 82053, 89820, 91170, 92814, 94209, 109404, 125612, 134730, 136755, 139221, 154690, 157015, 161676, 164106, 182340, 185628, 188418, 202095, 232035, 269460, 273510, 278442, 282627, 309380, 314030, 328212, 376836, 404190, 410265, 417663, 464070, 471045, 505487, 547020, 556884, 565254, 628060, 696105, 808380, 820530, 835326, 847881, 928140, 942090, 1010974, 1130508, 1252989, 1392210, 1413135, 1516461, 1641060, 1670652, 1695762, 1884180, 2021948, 2088315, 2505978, 2527435, 2543643, 2784420, 2826270, 3032922, 3391524, 4176630, 4239405, 4549383, 5011956, 5054870, 5087286, 5652540, 6065844, 6264945, 7582305, 8353260, 8478810, 9098766, 10109740, 10174572, 12529890, 12718215, 13648149, 15164610, 15670097, 16957620, 18197532, 22746915, 25059780, 25436430, 27296298, 30329220, 31340194, 40944447, 45493830, 47010291, 50872860, 54592596, 62680388, 68240745, 78350485, 81888894, 90987660, 94020582, 136481490, 141030873, 156700970, 163777788, 188041164, 204722235, 235051455, 272962980, 282061746, 313401940, 409444470, 423092619, 470102910, 564123492, 705154365, 818888940, 846185238, 940205820, 1269277857, 1410308730, 1692370476, 2115463095, 2538555714, 2820617460, 4230926190, 5077111428, 6346389285, 8461852380, 12692778570, 25385557140]

約数ペア:

[(1, 25385557140), (2, 12692778570), (3, 8461852380), (4, 6346389285), (5, 5077111428), (6, 4230926190), (9, 2820617460), (10, 2538555714), (12, 2115463095), (15, 1692370476), (18, 1410308730), (20, 1269277857), (27, 940205820), (30, 846185238), (31, 818888940), (36, 705154365), (45, 564123492), (54, 470102910), (60, 423092619), (62, 409444470), (81, 313401940), (90, 282061746), (93, 272962980), (108, 235051455), (124, 204722235), (135, 188041164), (155, 163777788), (162, 156700970), (180, 141030873), (186, 136481490), (270, 94020582), (279, 90987660), (310, 81888894), (324, 78350485), (372, 68240745), (405, 62680388), (465, 54592596), (499, 50872860), (540, 47010291), (558, 45493830), (620, 40944447), (810, 31340194), (837, 30329220), (930, 27296298), (998, 25436430), (1013, 25059780), (1116, 22746915), (1395, 18197532), (1497, 16957620), (1620, 15670097), (1674, 15164610), (1860, 13648149), (1996, 12718215), (2026, 12529890), (2495, 10174572), (2511, 10109740), (2790, 9098766), (2994, 8478810), (3039, 8353260), (3348, 7582305), (4052, 6264945), (4185, 6065844), (4491, 5652540), (4990, 5087286), (5022, 5054870), (5065, 5011956), (5580, 4549383), (5988, 4239405), (6078, 4176630), (7485, 3391524), (8370, 3032922), (8982, 2826270), (9117, 2784420), (9980, 2543643), (10044, 2527435), (10130, 2505978), (12156, 2088315), (12555, 2021948), (13473, 1884180), (14970, 1695762), (15195, 1670652), (15469, 1641060), (16740, 1516461), (17964, 1413135), (18234, 1392210), (20260, 1252989), (22455, 1130508), (25110, 1010974), (26946, 942090), (27351, 928140), (29940, 847881), (30390, 835326), (30938, 820530), (31403, 808380), (36468, 696105), (40419, 628060), (44910, 565254), (45585, 556884), (46407, 547020), (50220, 505487), (53892, 471045), (54702, 464070), (60780, 417663), (61876, 410265), (62806, 404190), (67365, 376836), (77345, 328212), (80838, 314030), (82053, 309380), (89820, 282627), (91170, 278442), (92814, 273510), (94209, 269460), (109404, 232035), (125612, 202095), (134730, 188418), (136755, 185628), (139221, 182340), (154690, 164106), (157015, 161676)]