150855040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 416747520

約数和(自身を除く): 265892480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 151, 160, 223, 224, 280, 302, 320, 446, 448, 560, 604, 640, 755, 892, 896, 1057, 1115, 1120, 1208, 1510, 1561, 1784, 2114, 2230, 2240, 2416, 3020, 3122, 3568, 4228, 4460, 4480, 4832, 5285, 6040, 6244, 7136, 7805, 8456, 8920, 9664, 10570, 12080, 12488, 14272, 15610, 16912, 17840, 19328, 21140, 24160, 24976, 28544, 31220, 33673, 33824, 35680, 42280, 48320, 49952, 62440, 67346, 67648, 71360, 84560, 96640, 99904, 124880, 134692, 135296, 142720, 168365, 169120, 199808, 235711, 249760, 269384, 336730, 338240, 471422, 499520, 538768, 673460, 676480, 942844, 999040, 1077536, 1178555, 1346920, 1885688, 2155072, 2357110, 2693840, 3771376, 4310144, 4714220, 5387680, 7542752, 9428440, 10775360, 15085504, 18856880, 21550720, 30171008, 37713760, 75427520, 150855040]

約数ペア:

[(1, 150855040), (2, 75427520), (4, 37713760), (5, 30171008), (7, 21550720), (8, 18856880), (10, 15085504), (14, 10775360), (16, 9428440), (20, 7542752), (28, 5387680), (32, 4714220), (35, 4310144), (40, 3771376), (56, 2693840), (64, 2357110), (70, 2155072), (80, 1885688), (112, 1346920), (128, 1178555), (140, 1077536), (151, 999040), (160, 942844), (223, 676480), (224, 673460), (280, 538768), (302, 499520), (320, 471422), (446, 338240), (448, 336730), (560, 269384), (604, 249760), (640, 235711), (755, 199808), (892, 169120), (896, 168365), (1057, 142720), (1115, 135296), (1120, 134692), (1208, 124880), (1510, 99904), (1561, 96640), (1784, 84560), (2114, 71360), (2230, 67648), (2240, 67346), (2416, 62440), (3020, 49952), (3122, 48320), (3568, 42280), (4228, 35680), (4460, 33824), (4480, 33673), (4832, 31220), (5285, 28544), (6040, 24976), (6244, 24160), (7136, 21140), (7805, 19328), (8456, 17840), (8920, 16912), (9664, 15610), (10570, 14272), (12080, 12488)]