222555200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:701

約数の個数: 168

約数和(自身を含む): 647053824

約数和(自身を除く): 424498624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 320, 350, 400, 434, 448, 496, 560, 620, 641, 700, 775, 800, 868, 992, 1085, 1120, 1240, 1282, 1400, 1550, 1600, 1736, 1984, 2170, 2240, 2480, 2564, 2800, 3100, 3205, 3472, 4340, 4487, 4960, 5128, 5425, 5600, 6200, 6410, 6944, 8680, 8974, 9920, 10256, 10850, 11200, 12400, 12820, 13888, 16025, 17360, 17948, 19871, 20512, 21700, 22435, 24800, 25640, 32050, 34720, 35896, 39742, 41024, 43400, 44870, 49600, 51280, 64100, 69440, 71792, 79484, 86800, 89740, 99355, 102560, 112175, 128200, 139097, 143584, 158968, 173600, 179480, 198710, 205120, 224350, 256400, 278194, 287168, 317936, 347200, 358960, 397420, 448700, 496775, 512800, 556388, 635872, 695485, 717920, 794840, 897400, 993550, 1025600, 1112776, 1271744, 1390970, 1435840, 1589680, 1794800, 1987100, 2225552, 2781940, 3179360, 3477425, 3589600, 3974200, 4451104, 5563880, 6358720, 6954850, 7179200, 7948400, 8902208, 11127760, 13909700, 15896800, 22255520, 27819400, 31793600, 44511040, 55638800, 111277600, 222555200]

約数ペア:

[(1, 222555200), (2, 111277600), (4, 55638800), (5, 44511040), (7, 31793600), (8, 27819400), (10, 22255520), (14, 15896800), (16, 13909700), (20, 11127760), (25, 8902208), (28, 7948400), (31, 7179200), (32, 6954850), (35, 6358720), (40, 5563880), (50, 4451104), (56, 3974200), (62, 3589600), (64, 3477425), (70, 3179360), (80, 2781940), (100, 2225552), (112, 1987100), (124, 1794800), (140, 1589680), (155, 1435840), (160, 1390970), (175, 1271744), (200, 1112776), (217, 1025600), (224, 993550), (248, 897400), (280, 794840), (310, 717920), (320, 695485), (350, 635872), (400, 556388), (434, 512800), (448, 496775), (496, 448700), (560, 397420), (620, 358960), (641, 347200), (700, 317936), (775, 287168), (800, 278194), (868, 256400), (992, 224350), (1085, 205120), (1120, 198710), (1240, 179480), (1282, 173600), (1400, 158968), (1550, 143584), (1600, 139097), (1736, 128200), (1984, 112175), (2170, 102560), (2240, 99355), (2480, 89740), (2564, 86800), (2800, 79484), (3100, 71792), (3205, 69440), (3472, 64100), (4340, 51280), (4487, 49600), (4960, 44870), (5128, 43400), (5425, 41024), (5600, 39742), (6200, 35896), (6410, 34720), (6944, 32050), (8680, 25640), (8974, 24800), (9920, 22435), (10256, 21700), (10850, 20512), (11200, 19871), (12400, 17948), (12820, 17360), (13888, 16025)]