75224320

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3457}}^1$

素因数の和:3495

約数の個数: 72

約数和(自身を含む): 190840104

約数和(自身を除く): 115615784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 3457, 4352, 5440, 6914, 10880, 13828, 17285, 21760, 27656, 34570, 55312, 58769, 69140, 110624, 117538, 138280, 221248, 235076, 276560, 293845, 442496, 470152, 553120, 587690, 884992, 940304, 1106240, 1175380, 1880608, 2212480, 2350760, 3761216, 4424960, 4701520, 7522432, 9403040, 15044864, 18806080, 37612160, 75224320]

約数ペア:

[(1, 75224320), (2, 37612160), (4, 18806080), (5, 15044864), (8, 9403040), (10, 7522432), (16, 4701520), (17, 4424960), (20, 3761216), (32, 2350760), (34, 2212480), (40, 1880608), (64, 1175380), (68, 1106240), (80, 940304), (85, 884992), (128, 587690), (136, 553120), (160, 470152), (170, 442496), (256, 293845), (272, 276560), (320, 235076), (340, 221248), (544, 138280), (640, 117538), (680, 110624), (1088, 69140), (1280, 58769), (1360, 55312), (2176, 34570), (2720, 27656), (3457, 21760), (4352, 17285), (5440, 13828), (6914, 10880)]