99365120

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 240067800

約数和(自身を除く): 140702680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 521, 596, 640, 745, 1042, 1192, 1280, 1490, 2084, 2384, 2605, 2980, 4168, 4768, 5210, 5960, 8336, 9536, 10420, 11920, 16672, 19072, 20840, 23840, 33344, 38144, 41680, 47680, 66688, 77629, 83360, 95360, 133376, 155258, 166720, 190720, 310516, 333440, 388145, 621032, 666880, 776290, 1242064, 1552580, 2484128, 3105160, 4968256, 6210320, 9936512, 12420640, 19873024, 24841280, 49682560, 99365120]

約数ペア:

[(1, 99365120), (2, 49682560), (4, 24841280), (5, 19873024), (8, 12420640), (10, 9936512), (16, 6210320), (20, 4968256), (32, 3105160), (40, 2484128), (64, 1552580), (80, 1242064), (128, 776290), (149, 666880), (160, 621032), (256, 388145), (298, 333440), (320, 310516), (521, 190720), (596, 166720), (640, 155258), (745, 133376), (1042, 95360), (1192, 83360), (1280, 77629), (1490, 66688), (2084, 47680), (2384, 41680), (2605, 38144), (2980, 33344), (4168, 23840), (4768, 20840), (5210, 19072), (5960, 16672), (8336, 11920), (9536, 10420)]