129648800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9533}}^1$

素因数の和:9570

約数の個数: 72

約数和(自身を含む): 335158236

約数和(自身を除く): 205509436

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 9533, 13600, 19066, 38132, 47665, 76264, 95330, 152528, 162061, 190660, 238325, 305056, 324122, 381320, 476650, 648244, 762640, 810305, 953300, 1296488, 1525280, 1620610, 1906600, 2592976, 3241220, 3813200, 4051525, 5185952, 6482440, 7626400, 8103050, 12964880, 16206100, 25929760, 32412200, 64824400, 129648800]

約数ペア:

[(1, 129648800), (2, 64824400), (4, 32412200), (5, 25929760), (8, 16206100), (10, 12964880), (16, 8103050), (17, 7626400), (20, 6482440), (25, 5185952), (32, 4051525), (34, 3813200), (40, 3241220), (50, 2592976), (68, 1906600), (80, 1620610), (85, 1525280), (100, 1296488), (136, 953300), (160, 810305), (170, 762640), (200, 648244), (272, 476650), (340, 381320), (400, 324122), (425, 305056), (544, 238325), (680, 190660), (800, 162061), (850, 152528), (1360, 95330), (1700, 76264), (2720, 47665), (3400, 38132), (6800, 19066), (9533, 13600)]