75332720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1709}}^1$

素因数の和:1770

約数の個数: 80

約数和(自身を含む): 190836000

約数和(自身を除く): 115503280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1520, 1709, 2204, 2320, 2755, 3418, 4408, 5510, 6836, 8545, 8816, 11020, 13672, 17090, 22040, 27344, 32471, 34180, 44080, 49561, 64942, 68360, 99122, 129884, 136720, 162355, 198244, 247805, 259768, 324710, 396488, 495610, 519536, 649420, 792976, 941659, 991220, 1298840, 1883318, 1982440, 2597680, 3766636, 3964880, 4708295, 7533272, 9416590, 15066544, 18833180, 37666360, 75332720]

約数ペア:

[(1, 75332720), (2, 37666360), (4, 18833180), (5, 15066544), (8, 9416590), (10, 7533272), (16, 4708295), (19, 3964880), (20, 3766636), (29, 2597680), (38, 1982440), (40, 1883318), (58, 1298840), (76, 991220), (80, 941659), (95, 792976), (116, 649420), (145, 519536), (152, 495610), (190, 396488), (232, 324710), (290, 259768), (304, 247805), (380, 198244), (464, 162355), (551, 136720), (580, 129884), (760, 99122), (1102, 68360), (1160, 64942), (1520, 49561), (1709, 44080), (2204, 34180), (2320, 32471), (2755, 27344), (3418, 22040), (4408, 17090), (5510, 13672), (6836, 11020), (8545, 8816)]