75843040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5209}}^1$

素因数の和:5244

約数の個数: 96

約数和(自身を含む): 220570560

約数和(自身を除く): 144727520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 5209, 7280, 10418, 14560, 20836, 26045, 36463, 41672, 52090, 67717, 72926, 83344, 104180, 135434, 145852, 166688, 182315, 208360, 270868, 291704, 338585, 364630, 416720, 474019, 541736, 583408, 677170, 729260, 833440, 948038, 1083472, 1166816, 1354340, 1458520, 1896076, 2166944, 2370095, 2708680, 2917040, 3792152, 4740190, 5417360, 5834080, 7584304, 9480380, 10834720, 15168608, 18960760, 37921520, 75843040]

約数ペア:

[(1, 75843040), (2, 37921520), (4, 18960760), (5, 15168608), (7, 10834720), (8, 9480380), (10, 7584304), (13, 5834080), (14, 5417360), (16, 4740190), (20, 3792152), (26, 2917040), (28, 2708680), (32, 2370095), (35, 2166944), (40, 1896076), (52, 1458520), (56, 1354340), (65, 1166816), (70, 1083472), (80, 948038), (91, 833440), (104, 729260), (112, 677170), (130, 583408), (140, 541736), (160, 474019), (182, 416720), (208, 364630), (224, 338585), (260, 291704), (280, 270868), (364, 208360), (416, 182315), (455, 166688), (520, 145852), (560, 135434), (728, 104180), (910, 83344), (1040, 72926), (1120, 67717), (1456, 52090), (1820, 41672), (2080, 36463), (2912, 26045), (3640, 20836), (5209, 14560), (7280, 10418)]