1282172400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11489}}^1$

素因数の和:11544

約数の個数: 180

約数和(自身を含む): 4593426240

約数和(自身を除く): 3311253840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 360, 372, 400, 450, 465, 496, 558, 600, 620, 720, 744, 775, 900, 930, 1116, 1200, 1240, 1395, 1488, 1550, 1800, 1860, 2232, 2325, 2480, 2790, 3100, 3600, 3720, 4464, 4650, 5580, 6200, 6975, 7440, 9300, 11160, 11489, 12400, 13950, 18600, 22320, 22978, 27900, 34467, 37200, 45956, 55800, 57445, 68934, 91912, 103401, 111600, 114890, 137868, 172335, 183824, 206802, 229780, 275736, 287225, 344670, 356159, 413604, 459560, 517005, 551472, 574450, 689340, 712318, 827208, 861675, 919120, 1034010, 1068477, 1148900, 1378680, 1424636, 1654416, 1723350, 1780795, 2068020, 2136954, 2297800, 2585025, 2757360, 2849272, 3205431, 3446700, 3561590, 4136040, 4273908, 4595600, 5170050, 5342385, 5698544, 6410862, 6893400, 7123180, 8272080, 8547816, 8903975, 10340100, 10684770, 12821724, 13786800, 14246360, 16027155, 17095632, 17807950, 20680200, 21369540, 25643448, 26711925, 28492720, 32054310, 35615900, 41360400, 42739080, 51286896, 53423850, 64108620, 71231800, 80135775, 85478160, 106847700, 128217240, 142463600, 160271550, 213695400, 256434480, 320543100, 427390800, 641086200, 1282172400]

約数ペア:

[(1, 1282172400), (2, 641086200), (3, 427390800), (4, 320543100), (5, 256434480), (6, 213695400), (8, 160271550), (9, 142463600), (10, 128217240), (12, 106847700), (15, 85478160), (16, 80135775), (18, 71231800), (20, 64108620), (24, 53423850), (25, 51286896), (30, 42739080), (31, 41360400), (36, 35615900), (40, 32054310), (45, 28492720), (48, 26711925), (50, 25643448), (60, 21369540), (62, 20680200), (72, 17807950), (75, 17095632), (80, 16027155), (90, 14246360), (93, 13786800), (100, 12821724), (120, 10684770), (124, 10340100), (144, 8903975), (150, 8547816), (155, 8272080), (180, 7123180), (186, 6893400), (200, 6410862), (225, 5698544), (240, 5342385), (248, 5170050), (279, 4595600), (300, 4273908), (310, 4136040), (360, 3561590), (372, 3446700), (400, 3205431), (450, 2849272), (465, 2757360), (496, 2585025), (558, 2297800), (600, 2136954), (620, 2068020), (720, 1780795), (744, 1723350), (775, 1654416), (900, 1424636), (930, 1378680), (1116, 1148900), (1200, 1068477), (1240, 1034010), (1395, 919120), (1488, 861675), (1550, 827208), (1800, 712318), (1860, 689340), (2232, 574450), (2325, 551472), (2480, 517005), (2790, 459560), (3100, 413604), (3600, 356159), (3720, 344670), (4464, 287225), (4650, 275736), (5580, 229780), (6200, 206802), (6975, 183824), (7440, 172335), (9300, 137868), (11160, 114890), (11489, 111600), (12400, 103401), (13950, 91912), (18600, 68934), (22320, 57445), (22978, 55800), (27900, 45956), (34467, 37200)]