250949340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 858654720

約数和(自身を除く): 607705380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 81, 90, 93, 95, 108, 114, 124, 135, 155, 162, 171, 180, 186, 190, 228, 263, 270, 279, 285, 310, 324, 342, 372, 380, 405, 465, 513, 526, 540, 558, 570, 589, 620, 684, 789, 810, 837, 855, 930, 1026, 1052, 1116, 1140, 1178, 1315, 1395, 1539, 1578, 1620, 1674, 1710, 1767, 1860, 2052, 2356, 2367, 2511, 2565, 2630, 2790, 2945, 3078, 3156, 3348, 3420, 3534, 3945, 4185, 4734, 4997, 5022, 5130, 5260, 5301, 5580, 5890, 6156, 7068, 7101, 7695, 7890, 8153, 8370, 8835, 9468, 9994, 10044, 10260, 10602, 11780, 11835, 12555, 14202, 14991, 15390, 15780, 15903, 16306, 16740, 17670, 19988, 21204, 21303, 23670, 24459, 24985, 25110, 26505, 28404, 29982, 30780, 31806, 32612, 35340, 35505, 40765, 42606, 44973, 47340, 47709, 48918, 49970, 50220, 53010, 59964, 63612, 71010, 73377, 74955, 79515, 81530, 85212, 89946, 95418, 97836, 99940, 106020, 106515, 122295, 134919, 142020, 146754, 149910, 154907, 159030, 163060, 179892, 190836, 213030, 220131, 224865, 238545, 244590, 269838, 293508, 299820, 309814, 318060, 366885, 404757, 426060, 440262, 449730, 464721, 477090, 489180, 539676, 619628, 660393, 674595, 733770, 774535, 809514, 880524, 899460, 929442, 954180, 1100655, 1320786, 1349190, 1394163, 1467540, 1549070, 1619028, 1858884, 2023785, 2201310, 2323605, 2641572, 2698380, 2788326, 3098140, 3301965, 4047570, 4182489, 4402620, 4647210, 5576652, 6603930, 6970815, 8095140, 8364978, 9294420, 12547467, 13207860, 13941630, 16729956, 20912445, 25094934, 27883260, 41824890, 50189868, 62737335, 83649780, 125474670, 250949340]

約数ペア:

[(1, 250949340), (2, 125474670), (3, 83649780), (4, 62737335), (5, 50189868), (6, 41824890), (9, 27883260), (10, 25094934), (12, 20912445), (15, 16729956), (18, 13941630), (19, 13207860), (20, 12547467), (27, 9294420), (30, 8364978), (31, 8095140), (36, 6970815), (38, 6603930), (45, 5576652), (54, 4647210), (57, 4402620), (60, 4182489), (62, 4047570), (76, 3301965), (81, 3098140), (90, 2788326), (93, 2698380), (95, 2641572), (108, 2323605), (114, 2201310), (124, 2023785), (135, 1858884), (155, 1619028), (162, 1549070), (171, 1467540), (180, 1394163), (186, 1349190), (190, 1320786), (228, 1100655), (263, 954180), (270, 929442), (279, 899460), (285, 880524), (310, 809514), (324, 774535), (342, 733770), (372, 674595), (380, 660393), (405, 619628), (465, 539676), (513, 489180), (526, 477090), (540, 464721), (558, 449730), (570, 440262), (589, 426060), (620, 404757), (684, 366885), (789, 318060), (810, 309814), (837, 299820), (855, 293508), (930, 269838), (1026, 244590), (1052, 238545), (1116, 224865), (1140, 220131), (1178, 213030), (1315, 190836), (1395, 179892), (1539, 163060), (1578, 159030), (1620, 154907), (1674, 149910), (1710, 146754), (1767, 142020), (1860, 134919), (2052, 122295), (2356, 106515), (2367, 106020), (2511, 99940), (2565, 97836), (2630, 95418), (2790, 89946), (2945, 85212), (3078, 81530), (3156, 79515), (3348, 74955), (3420, 73377), (3534, 71010), (3945, 63612), (4185, 59964), (4734, 53010), (4997, 50220), (5022, 49970), (5130, 48918), (5260, 47709), (5301, 47340), (5580, 44973), (5890, 42606), (6156, 40765), (7068, 35505), (7101, 35340), (7695, 32612), (7890, 31806), (8153, 30780), (8370, 29982), (8835, 28404), (9468, 26505), (9994, 25110), (10044, 24985), (10260, 24459), (10602, 23670), (11780, 21303), (11835, 21204), (12555, 19988), (14202, 17670), (14991, 16740), (15390, 16306), (15780, 15903)]