100903040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 279659520

約数和(自身を除く): 178756480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 128, 140, 160, 202, 223, 224, 280, 320, 404, 446, 448, 505, 560, 640, 707, 808, 892, 896, 1010, 1115, 1120, 1414, 1561, 1616, 1784, 2020, 2230, 2240, 2828, 3122, 3232, 3535, 3568, 4040, 4460, 4480, 5656, 6244, 6464, 7070, 7136, 7805, 8080, 8920, 11312, 12488, 12928, 14140, 14272, 15610, 16160, 17840, 22523, 22624, 24976, 28280, 28544, 31220, 32320, 35680, 45046, 45248, 49952, 56560, 62440, 64640, 71360, 90092, 90496, 99904, 112615, 113120, 124880, 142720, 157661, 180184, 199808, 225230, 226240, 249760, 315322, 360368, 450460, 452480, 499520, 630644, 720736, 788305, 900920, 999040, 1261288, 1441472, 1576610, 1801840, 2522576, 2882944, 3153220, 3603680, 5045152, 6306440, 7207360, 10090304, 12612880, 14414720, 20180608, 25225760, 50451520, 100903040]

約数ペア:

[(1, 100903040), (2, 50451520), (4, 25225760), (5, 20180608), (7, 14414720), (8, 12612880), (10, 10090304), (14, 7207360), (16, 6306440), (20, 5045152), (28, 3603680), (32, 3153220), (35, 2882944), (40, 2522576), (56, 1801840), (64, 1576610), (70, 1441472), (80, 1261288), (101, 999040), (112, 900920), (128, 788305), (140, 720736), (160, 630644), (202, 499520), (223, 452480), (224, 450460), (280, 360368), (320, 315322), (404, 249760), (446, 226240), (448, 225230), (505, 199808), (560, 180184), (640, 157661), (707, 142720), (808, 124880), (892, 113120), (896, 112615), (1010, 99904), (1115, 90496), (1120, 90092), (1414, 71360), (1561, 64640), (1616, 62440), (1784, 56560), (2020, 49952), (2230, 45248), (2240, 45046), (2828, 35680), (3122, 32320), (3232, 31220), (3535, 28544), (3568, 28280), (4040, 24976), (4460, 22624), (4480, 22523), (5656, 17840), (6244, 16160), (6464, 15610), (7070, 14272), (7136, 14140), (7805, 12928), (8080, 12488), (8920, 11312)]