20570771250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{577}}^1\times {\mathrm{3169}}^1$

素因数の和:3774

約数の個数: 120

約数和(自身を含む): 55808807340

約数和(自身を除く): 35238036090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 577, 625, 750, 1125, 1154, 1250, 1731, 1875, 2250, 2885, 3169, 3462, 3750, 5193, 5625, 5770, 6338, 8655, 9507, 10386, 11250, 14425, 15845, 17310, 19014, 25965, 28521, 28850, 31690, 43275, 47535, 51930, 57042, 72125, 79225, 86550, 95070, 129825, 142605, 144250, 158450, 216375, 237675, 259650, 285210, 360625, 396125, 432750, 475350, 649125, 713025, 721250, 792250, 1081875, 1188375, 1298250, 1426050, 1828513, 1980625, 2163750, 2376750, 3245625, 3565125, 3657026, 3961250, 5485539, 5941875, 6491250, 7130250, 9142565, 10971078, 11883750, 16456617, 17825625, 18285130, 27427695, 32913234, 35651250, 45712825, 54855390, 82283085, 91425650, 137138475, 164566170, 228564125, 274276950, 411415425, 457128250, 685692375, 822830850, 1142820625, 1371384750, 2057077125, 2285641250, 3428461875, 4114154250, 6856923750, 10285385625, 20570771250]

約数ペア:

[(1, 20570771250), (2, 10285385625), (3, 6856923750), (5, 4114154250), (6, 3428461875), (9, 2285641250), (10, 2057077125), (15, 1371384750), (18, 1142820625), (25, 822830850), (30, 685692375), (45, 457128250), (50, 411415425), (75, 274276950), (90, 228564125), (125, 164566170), (150, 137138475), (225, 91425650), (250, 82283085), (375, 54855390), (450, 45712825), (577, 35651250), (625, 32913234), (750, 27427695), (1125, 18285130), (1154, 17825625), (1250, 16456617), (1731, 11883750), (1875, 10971078), (2250, 9142565), (2885, 7130250), (3169, 6491250), (3462, 5941875), (3750, 5485539), (5193, 3961250), (5625, 3657026), (5770, 3565125), (6338, 3245625), (8655, 2376750), (9507, 2163750), (10386, 1980625), (11250, 1828513), (14425, 1426050), (15845, 1298250), (17310, 1188375), (19014, 1081875), (25965, 792250), (28521, 721250), (28850, 713025), (31690, 649125), (43275, 475350), (47535, 432750), (51930, 396125), (57042, 360625), (72125, 285210), (79225, 259650), (86550, 237675), (95070, 216375), (129825, 158450), (142605, 144250)]