150213760

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2971}}^1$

素因数の和:3069

約数の個数: 64

約数和(自身を含む): 363772800

約数和(自身を除く): 213559040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 316, 320, 395, 632, 640, 790, 1264, 1580, 2528, 2971, 3160, 5056, 5942, 6320, 10112, 11884, 12640, 14855, 23768, 25280, 29710, 47536, 50560, 59420, 95072, 118840, 190144, 234709, 237680, 380288, 469418, 475360, 938836, 950720, 1173545, 1877672, 1901440, 2347090, 3755344, 4694180, 7510688, 9388360, 15021376, 18776720, 30042752, 37553440, 75106880, 150213760]

約数ペア:

[(1, 150213760), (2, 75106880), (4, 37553440), (5, 30042752), (8, 18776720), (10, 15021376), (16, 9388360), (20, 7510688), (32, 4694180), (40, 3755344), (64, 2347090), (79, 1901440), (80, 1877672), (128, 1173545), (158, 950720), (160, 938836), (316, 475360), (320, 469418), (395, 380288), (632, 237680), (640, 234709), (790, 190144), (1264, 118840), (1580, 95072), (2528, 59420), (2971, 50560), (3160, 47536), (5056, 29710), (5942, 25280), (6320, 23768), (10112, 14855), (11884, 12640)]