300897280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3457}}^1$

素因数の和:3499

約数の個数: 88

約数和(自身を含む): 764480808

約数和(自身を除く): 463583528

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, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 2176, 2560, 2720, 3457, 4352, 5120, 5440, 6914, 8704, 10880, 13828, 17285, 17408, 21760, 27656, 34570, 43520, 55312, 58769, 69140, 87040, 110624, 117538, 138280, 221248, 235076, 276560, 293845, 442496, 470152, 553120, 587690, 884992, 940304, 1106240, 1175380, 1769984, 1880608, 2212480, 2350760, 3539968, 3761216, 4424960, 4701520, 7522432, 8849920, 9403040, 15044864, 17699840, 18806080, 30089728, 37612160, 60179456, 75224320, 150448640, 300897280]

約数ペア:

[(1, 300897280), (2, 150448640), (4, 75224320), (5, 60179456), (8, 37612160), (10, 30089728), (16, 18806080), (17, 17699840), (20, 15044864), (32, 9403040), (34, 8849920), (40, 7522432), (64, 4701520), (68, 4424960), (80, 3761216), (85, 3539968), (128, 2350760), (136, 2212480), (160, 1880608), (170, 1769984), (256, 1175380), (272, 1106240), (320, 940304), (340, 884992), (512, 587690), (544, 553120), (640, 470152), (680, 442496), (1024, 293845), (1088, 276560), (1280, 235076), (1360, 221248), (2176, 138280), (2560, 117538), (2720, 110624), (3457, 87040), (4352, 69140), (5120, 58769), (5440, 55312), (6914, 43520), (8704, 34570), (10880, 27656), (13828, 21760), (17285, 17408)]