250642440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:692

約数の個数: 192

約数和(自身を含む): 865013760

約数和(自身を除く): 614371320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 148, 155, 180, 185, 186, 222, 248, 279, 296, 310, 333, 360, 370, 372, 444, 465, 555, 558, 607, 620, 666, 740, 744, 888, 930, 1110, 1116, 1147, 1214, 1240, 1332, 1395, 1480, 1665, 1821, 1860, 2220, 2232, 2294, 2428, 2664, 2790, 3035, 3330, 3441, 3642, 3720, 4440, 4588, 4856, 5463, 5580, 5735, 6070, 6660, 6882, 7284, 9105, 9176, 10323, 10926, 11160, 11470, 12140, 13320, 13764, 14568, 17205, 18210, 18817, 20646, 21852, 22459, 22940, 24280, 27315, 27528, 34410, 36420, 37634, 41292, 43704, 44918, 45880, 51615, 54630, 56451, 67377, 68820, 72840, 75268, 82584, 89836, 94085, 103230, 109260, 112295, 112902, 134754, 137640, 150536, 169353, 179672, 188170, 202131, 206460, 218520, 224590, 225804, 269508, 282255, 336885, 338706, 376340, 404262, 412920, 449180, 451608, 539016, 564510, 673770, 677412, 696229, 752680, 808524, 846765, 898360, 1010655, 1129020, 1347540, 1354824, 1392458, 1617048, 1693530, 2021310, 2088687, 2258040, 2695080, 2784916, 3387060, 3481145, 4042620, 4177374, 5569832, 6266061, 6774120, 6962290, 8085240, 8354748, 10443435, 12532122, 13924580, 16709496, 20886870, 25064244, 27849160, 31330305, 41773740, 50128488, 62660610, 83547480, 125321220, 250642440]

約数ペア:

[(1, 250642440), (2, 125321220), (3, 83547480), (4, 62660610), (5, 50128488), (6, 41773740), (8, 31330305), (9, 27849160), (10, 25064244), (12, 20886870), (15, 16709496), (18, 13924580), (20, 12532122), (24, 10443435), (30, 8354748), (31, 8085240), (36, 6962290), (37, 6774120), (40, 6266061), (45, 5569832), (60, 4177374), (62, 4042620), (72, 3481145), (74, 3387060), (90, 2784916), (93, 2695080), (111, 2258040), (120, 2088687), (124, 2021310), (148, 1693530), (155, 1617048), (180, 1392458), (185, 1354824), (186, 1347540), (222, 1129020), (248, 1010655), (279, 898360), (296, 846765), (310, 808524), (333, 752680), (360, 696229), (370, 677412), (372, 673770), (444, 564510), (465, 539016), (555, 451608), (558, 449180), (607, 412920), (620, 404262), (666, 376340), (740, 338706), (744, 336885), (888, 282255), (930, 269508), (1110, 225804), (1116, 224590), (1147, 218520), (1214, 206460), (1240, 202131), (1332, 188170), (1395, 179672), (1480, 169353), (1665, 150536), (1821, 137640), (1860, 134754), (2220, 112902), (2232, 112295), (2294, 109260), (2428, 103230), (2664, 94085), (2790, 89836), (3035, 82584), (3330, 75268), (3441, 72840), (3642, 68820), (3720, 67377), (4440, 56451), (4588, 54630), (4856, 51615), (5463, 45880), (5580, 44918), (5735, 43704), (6070, 41292), (6660, 37634), (6882, 36420), (7284, 34410), (9105, 27528), (9176, 27315), (10323, 24280), (10926, 22940), (11160, 22459), (11470, 21852), (12140, 20646), (13320, 18817), (13764, 18210), (14568, 17205)]