755229660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{80173}}^1$

素因数の和:80342

約数の個数: 48

約数和(自身を含む): 2128138656

約数和(自身を除く): 1372908996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 80173, 160346, 240519, 320692, 400865, 481038, 801730, 962076, 1202595, 1603460, 2405190, 4810380, 12587161, 25174322, 37761483, 50348644, 62935805, 75522966, 125871610, 151045932, 188807415, 251743220, 377614830, 755229660]

約数ペア:

[(1, 755229660), (2, 377614830), (3, 251743220), (4, 188807415), (5, 151045932), (6, 125871610), (10, 75522966), (12, 62935805), (15, 50348644), (20, 37761483), (30, 25174322), (60, 12587161), (157, 4810380), (314, 2405190), (471, 1603460), (628, 1202595), (785, 962076), (942, 801730), (1570, 481038), (1884, 400865), (2355, 320692), (3140, 240519), (4710, 160346), (9420, 80173)]