61212800

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 173024640

約数和(自身を除く): 111811840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 37, 40, 44, 47, 50, 55, 64, 74, 80, 88, 94, 100, 110, 128, 148, 160, 176, 185, 188, 200, 220, 235, 275, 296, 320, 352, 370, 376, 400, 407, 440, 470, 517, 550, 592, 640, 704, 740, 752, 800, 814, 880, 925, 940, 1034, 1100, 1175, 1184, 1408, 1480, 1504, 1600, 1628, 1739, 1760, 1850, 1880, 2035, 2068, 2200, 2350, 2368, 2585, 2960, 3008, 3200, 3256, 3478, 3520, 3700, 3760, 4070, 4136, 4400, 4700, 4736, 5170, 5920, 6016, 6512, 6956, 7040, 7400, 7520, 8140, 8272, 8695, 8800, 9400, 10175, 10340, 11840, 12925, 13024, 13912, 14800, 15040, 16280, 16544, 17390, 17600, 18800, 19129, 20350, 20680, 23680, 25850, 26048, 27824, 29600, 30080, 32560, 33088, 34780, 35200, 37600, 38258, 40700, 41360, 43475, 51700, 52096, 55648, 59200, 65120, 66176, 69560, 75200, 76516, 81400, 82720, 86950, 95645, 103400, 111296, 118400, 130240, 139120, 150400, 153032, 162800, 165440, 173900, 191290, 206800, 222592, 260480, 278240, 306064, 325600, 330880, 347800, 382580, 413600, 478225, 556480, 612128, 651200, 695600, 765160, 827200, 956450, 1112960, 1224256, 1302400, 1391200, 1530320, 1654400, 1912900, 2448512, 2782400, 3060640, 3825800, 5564800, 6121280, 7651600, 12242560, 15303200, 30606400, 61212800]

約数ペア:

[(1, 61212800), (2, 30606400), (4, 15303200), (5, 12242560), (8, 7651600), (10, 6121280), (11, 5564800), (16, 3825800), (20, 3060640), (22, 2782400), (25, 2448512), (32, 1912900), (37, 1654400), (40, 1530320), (44, 1391200), (47, 1302400), (50, 1224256), (55, 1112960), (64, 956450), (74, 827200), (80, 765160), (88, 695600), (94, 651200), (100, 612128), (110, 556480), (128, 478225), (148, 413600), (160, 382580), (176, 347800), (185, 330880), (188, 325600), (200, 306064), (220, 278240), (235, 260480), (275, 222592), (296, 206800), (320, 191290), (352, 173900), (370, 165440), (376, 162800), (400, 153032), (407, 150400), (440, 139120), (470, 130240), (517, 118400), (550, 111296), (592, 103400), (640, 95645), (704, 86950), (740, 82720), (752, 81400), (800, 76516), (814, 75200), (880, 69560), (925, 66176), (940, 65120), (1034, 59200), (1100, 55648), (1175, 52096), (1184, 51700), (1408, 43475), (1480, 41360), (1504, 40700), (1600, 38258), (1628, 37600), (1739, 35200), (1760, 34780), (1850, 33088), (1880, 32560), (2035, 30080), (2068, 29600), (2200, 27824), (2350, 26048), (2368, 25850), (2585, 23680), (2960, 20680), (3008, 20350), (3200, 19129), (3256, 18800), (3478, 17600), (3520, 17390), (3700, 16544), (3760, 16280), (4070, 15040), (4136, 14800), (4400, 13912), (4700, 13024), (4736, 12925), (5170, 11840), (5920, 10340), (6016, 10175), (6512, 9400), (6956, 8800), (7040, 8695), (7400, 8272), (7520, 8140)]