128182600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7043}}^1$

素因数の和:7079

約数の個数: 96

約数和(自身を含む): 366851520

約数和(自身を除く): 238668920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 7043, 9100, 14086, 18200, 28172, 35215, 49301, 56344, 70430, 91559, 98602, 140860, 176075, 183118, 197204, 246505, 281720, 352150, 366236, 394408, 457795, 493010, 640913, 704300, 732472, 915590, 986020, 1232525, 1281826, 1408600, 1831180, 1972040, 2288975, 2465050, 2563652, 3204565, 3662360, 4577950, 4930100, 5127304, 6409130, 9155900, 9860200, 12818260, 16022825, 18311800, 25636520, 32045650, 64091300, 128182600]

約数ペア:

[(1, 128182600), (2, 64091300), (4, 32045650), (5, 25636520), (7, 18311800), (8, 16022825), (10, 12818260), (13, 9860200), (14, 9155900), (20, 6409130), (25, 5127304), (26, 4930100), (28, 4577950), (35, 3662360), (40, 3204565), (50, 2563652), (52, 2465050), (56, 2288975), (65, 1972040), (70, 1831180), (91, 1408600), (100, 1281826), (104, 1232525), (130, 986020), (140, 915590), (175, 732472), (182, 704300), (200, 640913), (260, 493010), (280, 457795), (325, 394408), (350, 366236), (364, 352150), (455, 281720), (520, 246505), (650, 197204), (700, 183118), (728, 176075), (910, 140860), (1300, 98602), (1400, 91559), (1820, 70430), (2275, 56344), (2600, 49301), (3640, 35215), (4550, 28172), (7043, 18200), (9100, 14086)]