201904500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 711075456

約数和(自身を除く): 509170956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 49, 50, 60, 67, 70, 75, 82, 84, 98, 100, 105, 123, 125, 134, 140, 147, 150, 164, 175, 196, 201, 205, 210, 245, 246, 250, 268, 287, 294, 300, 335, 350, 375, 402, 410, 420, 469, 490, 492, 500, 525, 574, 588, 615, 670, 700, 735, 750, 804, 820, 861, 875, 938, 980, 1005, 1025, 1050, 1148, 1225, 1230, 1340, 1407, 1435, 1470, 1500, 1675, 1722, 1750, 1876, 2009, 2010, 2050, 2100, 2345, 2450, 2460, 2625, 2747, 2814, 2870, 2940, 3075, 3283, 3350, 3444, 3500, 3675, 4018, 4020, 4100, 4305, 4690, 4900, 5025, 5125, 5250, 5494, 5628, 5740, 6027, 6125, 6150, 6566, 6700, 7035, 7175, 7350, 8036, 8241, 8375, 8610, 9380, 9849, 10045, 10050, 10250, 10500, 10988, 11725, 12054, 12250, 12300, 13132, 13735, 14070, 14350, 14700, 15375, 16415, 16482, 16750, 17220, 18375, 19229, 19698, 20090, 20100, 20500, 21525, 23450, 24108, 24500, 25125, 27470, 28140, 28700, 30135, 30750, 32830, 32964, 33500, 35175, 35875, 36750, 38458, 39396, 40180, 41205, 43050, 46900, 49245, 50225, 50250, 54940, 57687, 58625, 60270, 61500, 65660, 68675, 70350, 71750, 73500, 76916, 82075, 82410, 86100, 96145, 98490, 100450, 100500, 107625, 115374, 117250, 120540, 134603, 137350, 140700, 143500, 150675, 164150, 164820, 175875, 192290, 196980, 200900, 206025, 215250, 230748, 234500, 246225, 251125, 269206, 274700, 288435, 301350, 328300, 343375, 351750, 384580, 403809, 410375, 412050, 430500, 480725, 492450, 502250, 538412, 576870, 602700, 673015, 686750, 703500, 753375, 807618, 820750, 824100, 961450, 984900, 1004500, 1030125, 1153740, 1231125, 1346030, 1373500, 1442175, 1506750, 1615236, 1641500, 1922900, 2019045, 2060250, 2403625, 2462250, 2692060, 2884350, 3013500, 3365075, 4038090, 4120500, 4807250, 4924500, 5768700, 6730150, 7210875, 8076180, 9614500, 10095225, 13460300, 14421750, 16825375, 20190450, 28843500, 33650750, 40380900, 50476125, 67301500, 100952250, 201904500]

約数ペア:

[(1, 201904500), (2, 100952250), (3, 67301500), (4, 50476125), (5, 40380900), (6, 33650750), (7, 28843500), (10, 20190450), (12, 16825375), (14, 14421750), (15, 13460300), (20, 10095225), (21, 9614500), (25, 8076180), (28, 7210875), (30, 6730150), (35, 5768700), (41, 4924500), (42, 4807250), (49, 4120500), (50, 4038090), (60, 3365075), (67, 3013500), (70, 2884350), (75, 2692060), (82, 2462250), (84, 2403625), (98, 2060250), (100, 2019045), (105, 1922900), (123, 1641500), (125, 1615236), (134, 1506750), (140, 1442175), (147, 1373500), (150, 1346030), (164, 1231125), (175, 1153740), (196, 1030125), (201, 1004500), (205, 984900), (210, 961450), (245, 824100), (246, 820750), (250, 807618), (268, 753375), (287, 703500), (294, 686750), (300, 673015), (335, 602700), (350, 576870), (375, 538412), (402, 502250), (410, 492450), (420, 480725), (469, 430500), (490, 412050), (492, 410375), (500, 403809), (525, 384580), (574, 351750), (588, 343375), (615, 328300), (670, 301350), (700, 288435), (735, 274700), (750, 269206), (804, 251125), (820, 246225), (861, 234500), (875, 230748), (938, 215250), (980, 206025), (1005, 200900), (1025, 196980), (1050, 192290), (1148, 175875), (1225, 164820), (1230, 164150), (1340, 150675), (1407, 143500), (1435, 140700), (1470, 137350), (1500, 134603), (1675, 120540), (1722, 117250), (1750, 115374), (1876, 107625), (2009, 100500), (2010, 100450), (2050, 98490), (2100, 96145), (2345, 86100), (2450, 82410), (2460, 82075), (2625, 76916), (2747, 73500), (2814, 71750), (2870, 70350), (2940, 68675), (3075, 65660), (3283, 61500), (3350, 60270), (3444, 58625), (3500, 57687), (3675, 54940), (4018, 50250), (4020, 50225), (4100, 49245), (4305, 46900), (4690, 43050), (4900, 41205), (5025, 40180), (5125, 39396), (5250, 38458), (5494, 36750), (5628, 35875), (5740, 35175), (6027, 33500), (6125, 32964), (6150, 32830), (6566, 30750), (6700, 30135), (7035, 28700), (7175, 28140), (7350, 27470), (8036, 25125), (8241, 24500), (8375, 24108), (8610, 23450), (9380, 21525), (9849, 20500), (10045, 20100), (10050, 20090), (10250, 19698), (10500, 19229), (10988, 18375), (11725, 17220), (12054, 16750), (12250, 16482), (12300, 16415), (13132, 15375), (13735, 14700), (14070, 14350)]