147977600

素因数分解:

$2^7\times 5^2\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 369384840

約数和(自身を除く): 221407240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 131, 160, 200, 262, 320, 353, 400, 524, 640, 655, 706, 800, 1048, 1310, 1412, 1600, 1765, 2096, 2620, 2824, 3200, 3275, 3530, 4192, 5240, 5648, 6550, 7060, 8384, 8825, 10480, 11296, 13100, 14120, 16768, 17650, 20960, 22592, 26200, 28240, 35300, 41920, 45184, 46243, 52400, 56480, 70600, 83840, 92486, 104800, 112960, 141200, 184972, 209600, 225920, 231215, 282400, 369944, 419200, 462430, 564800, 739888, 924860, 1129600, 1156075, 1479776, 1849720, 2312150, 2959552, 3699440, 4624300, 5919104, 7398880, 9248600, 14797760, 18497200, 29595520, 36994400, 73988800, 147977600]

約数ペア:

[(1, 147977600), (2, 73988800), (4, 36994400), (5, 29595520), (8, 18497200), (10, 14797760), (16, 9248600), (20, 7398880), (25, 5919104), (32, 4624300), (40, 3699440), (50, 2959552), (64, 2312150), (80, 1849720), (100, 1479776), (128, 1156075), (131, 1129600), (160, 924860), (200, 739888), (262, 564800), (320, 462430), (353, 419200), (400, 369944), (524, 282400), (640, 231215), (655, 225920), (706, 209600), (800, 184972), (1048, 141200), (1310, 112960), (1412, 104800), (1600, 92486), (1765, 83840), (2096, 70600), (2620, 56480), (2824, 52400), (3200, 46243), (3275, 45184), (3530, 41920), (4192, 35300), (5240, 28240), (5648, 26200), (6550, 22592), (7060, 20960), (8384, 17650), (8825, 16768), (10480, 14120), (11296, 13100)]