122972000

素因数分解:

$2^5\times 5^3\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 307105344

約数和(自身を除く): 184133344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 125, 142, 160, 200, 250, 284, 355, 400, 433, 500, 568, 710, 800, 866, 1000, 1136, 1420, 1732, 1775, 2000, 2165, 2272, 2840, 3464, 3550, 4000, 4330, 5680, 6928, 7100, 8660, 8875, 10825, 11360, 13856, 14200, 17320, 17750, 21650, 28400, 30743, 34640, 35500, 43300, 54125, 56800, 61486, 69280, 71000, 86600, 108250, 122972, 142000, 153715, 173200, 216500, 245944, 284000, 307430, 346400, 433000, 491888, 614860, 768575, 866000, 983776, 1229720, 1537150, 1732000, 2459440, 3074300, 3842875, 4918880, 6148600, 7685750, 12297200, 15371500, 24594400, 30743000, 61486000, 122972000]

約数ペア:

[(1, 122972000), (2, 61486000), (4, 30743000), (5, 24594400), (8, 15371500), (10, 12297200), (16, 7685750), (20, 6148600), (25, 4918880), (32, 3842875), (40, 3074300), (50, 2459440), (71, 1732000), (80, 1537150), (100, 1229720), (125, 983776), (142, 866000), (160, 768575), (200, 614860), (250, 491888), (284, 433000), (355, 346400), (400, 307430), (433, 284000), (500, 245944), (568, 216500), (710, 173200), (800, 153715), (866, 142000), (1000, 122972), (1136, 108250), (1420, 86600), (1732, 71000), (1775, 69280), (2000, 61486), (2165, 56800), (2272, 54125), (2840, 43300), (3464, 35500), (3550, 34640), (4000, 30743), (4330, 28400), (5680, 21650), (6928, 17750), (7100, 17320), (8660, 14200), (8875, 13856), (10825, 11360)]