60778400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 162411480

約数和(自身を除く): 101633080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 41, 50, 68, 80, 82, 85, 100, 109, 136, 160, 164, 170, 200, 205, 218, 272, 328, 340, 400, 410, 425, 436, 544, 545, 656, 680, 697, 800, 820, 850, 872, 1025, 1090, 1312, 1360, 1394, 1640, 1700, 1744, 1853, 2050, 2180, 2720, 2725, 2788, 3280, 3400, 3485, 3488, 3706, 4100, 4360, 4469, 5450, 5576, 6560, 6800, 6970, 7412, 8200, 8720, 8938, 9265, 10900, 11152, 13600, 13940, 14824, 16400, 17425, 17440, 17876, 18530, 21800, 22304, 22345, 27880, 29648, 32800, 34850, 35752, 37060, 43600, 44690, 46325, 55760, 59296, 69700, 71504, 74120, 75973, 87200, 89380, 92650, 111520, 111725, 139400, 143008, 148240, 151946, 178760, 185300, 223450, 278800, 296480, 303892, 357520, 370600, 379865, 446900, 557600, 607784, 715040, 741200, 759730, 893800, 1215568, 1482400, 1519460, 1787600, 1899325, 2431136, 3038920, 3575200, 3798650, 6077840, 7597300, 12155680, 15194600, 30389200, 60778400]

約数ペア:

[(1, 60778400), (2, 30389200), (4, 15194600), (5, 12155680), (8, 7597300), (10, 6077840), (16, 3798650), (17, 3575200), (20, 3038920), (25, 2431136), (32, 1899325), (34, 1787600), (40, 1519460), (41, 1482400), (50, 1215568), (68, 893800), (80, 759730), (82, 741200), (85, 715040), (100, 607784), (109, 557600), (136, 446900), (160, 379865), (164, 370600), (170, 357520), (200, 303892), (205, 296480), (218, 278800), (272, 223450), (328, 185300), (340, 178760), (400, 151946), (410, 148240), (425, 143008), (436, 139400), (544, 111725), (545, 111520), (656, 92650), (680, 89380), (697, 87200), (800, 75973), (820, 74120), (850, 71504), (872, 69700), (1025, 59296), (1090, 55760), (1312, 46325), (1360, 44690), (1394, 43600), (1640, 37060), (1700, 35752), (1744, 34850), (1853, 32800), (2050, 29648), (2180, 27880), (2720, 22345), (2725, 22304), (2788, 21800), (3280, 18530), (3400, 17876), (3485, 17440), (3488, 17425), (3706, 16400), (4100, 14824), (4360, 13940), (4469, 13600), (5450, 11152), (5576, 10900), (6560, 9265), (6800, 8938), (6970, 8720), (7412, 8200)]