222468400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 690812928

約数和(自身を除く): 468344528

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 31, 35, 40, 44, 50, 55, 56, 62, 70, 77, 80, 88, 100, 110, 112, 124, 140, 154, 155, 175, 176, 200, 217, 220, 233, 248, 275, 280, 308, 310, 341, 350, 385, 400, 434, 440, 466, 496, 550, 560, 616, 620, 682, 700, 770, 775, 868, 880, 932, 1085, 1100, 1165, 1232, 1240, 1364, 1400, 1540, 1550, 1631, 1705, 1736, 1864, 1925, 2170, 2200, 2330, 2387, 2480, 2563, 2728, 2800, 3080, 3100, 3262, 3410, 3472, 3728, 3850, 4340, 4400, 4660, 4774, 5126, 5425, 5456, 5825, 6160, 6200, 6524, 6820, 7223, 7700, 8155, 8525, 8680, 9320, 9548, 10252, 10850, 11650, 11935, 12400, 12815, 13048, 13640, 14446, 15400, 16310, 17050, 17360, 17941, 18640, 19096, 20504, 21700, 23300, 23870, 25630, 26096, 27280, 28892, 30800, 32620, 34100, 35882, 36115, 38192, 40775, 41008, 43400, 46600, 47740, 50561, 51260, 57784, 59675, 64075, 65240, 68200, 71764, 72230, 79453, 81550, 86800, 89705, 93200, 95480, 101122, 102520, 115568, 119350, 128150, 130480, 136400, 143528, 144460, 158906, 163100, 179410, 180575, 190960, 202244, 205040, 238700, 252805, 256300, 287056, 288920, 317812, 326200, 358820, 361150, 397265, 404488, 448525, 477400, 505610, 512600, 556171, 577840, 635624, 652400, 717640, 722300, 794530, 808976, 897050, 954800, 1011220, 1025200, 1112342, 1264025, 1271248, 1435280, 1444600, 1589060, 1794100, 1986325, 2022440, 2224684, 2528050, 2780855, 2889200, 3178120, 3588200, 3972650, 4044880, 4449368, 5056100, 5561710, 6356240, 7176400, 7945300, 8898736, 10112200, 11123420, 13904275, 15890600, 20224400, 22246840, 27808550, 31781200, 44493680, 55617100, 111234200, 222468400]

約数ペア:

[(1, 222468400), (2, 111234200), (4, 55617100), (5, 44493680), (7, 31781200), (8, 27808550), (10, 22246840), (11, 20224400), (14, 15890600), (16, 13904275), (20, 11123420), (22, 10112200), (25, 8898736), (28, 7945300), (31, 7176400), (35, 6356240), (40, 5561710), (44, 5056100), (50, 4449368), (55, 4044880), (56, 3972650), (62, 3588200), (70, 3178120), (77, 2889200), (80, 2780855), (88, 2528050), (100, 2224684), (110, 2022440), (112, 1986325), (124, 1794100), (140, 1589060), (154, 1444600), (155, 1435280), (175, 1271248), (176, 1264025), (200, 1112342), (217, 1025200), (220, 1011220), (233, 954800), (248, 897050), (275, 808976), (280, 794530), (308, 722300), (310, 717640), (341, 652400), (350, 635624), (385, 577840), (400, 556171), (434, 512600), (440, 505610), (466, 477400), (496, 448525), (550, 404488), (560, 397265), (616, 361150), (620, 358820), (682, 326200), (700, 317812), (770, 288920), (775, 287056), (868, 256300), (880, 252805), (932, 238700), (1085, 205040), (1100, 202244), (1165, 190960), (1232, 180575), (1240, 179410), (1364, 163100), (1400, 158906), (1540, 144460), (1550, 143528), (1631, 136400), (1705, 130480), (1736, 128150), (1864, 119350), (1925, 115568), (2170, 102520), (2200, 101122), (2330, 95480), (2387, 93200), (2480, 89705), (2563, 86800), (2728, 81550), (2800, 79453), (3080, 72230), (3100, 71764), (3262, 68200), (3410, 65240), (3472, 64075), (3728, 59675), (3850, 57784), (4340, 51260), (4400, 50561), (4660, 47740), (4774, 46600), (5126, 43400), (5425, 41008), (5456, 40775), (5825, 38192), (6160, 36115), (6200, 35882), (6524, 34100), (6820, 32620), (7223, 30800), (7700, 28892), (8155, 27280), (8525, 26096), (8680, 25630), (9320, 23870), (9548, 23300), (10252, 21700), (10850, 20504), (11650, 19096), (11935, 18640), (12400, 17941), (12815, 17360), (13048, 17050), (13640, 16310), (14446, 15400)]