317947800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{3251}}^1$

素因数の和:3433

約数の個数: 96

約数和(自身を含む): 991990080

約数和(自身を除く): 674042280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 163, 200, 300, 326, 489, 600, 652, 815, 978, 1304, 1630, 1956, 2445, 3251, 3260, 3912, 4075, 4890, 6502, 6520, 8150, 9753, 9780, 12225, 13004, 16255, 16300, 19506, 19560, 24450, 26008, 32510, 32600, 39012, 48765, 48900, 65020, 78024, 81275, 97530, 97800, 130040, 162550, 195060, 243825, 325100, 390120, 487650, 529913, 650200, 975300, 1059826, 1589739, 1950600, 2119652, 2649565, 3179478, 4239304, 5299130, 6358956, 7948695, 10598260, 12717912, 13247825, 15897390, 21196520, 26495650, 31794780, 39743475, 52991300, 63589560, 79486950, 105982600, 158973900, 317947800]

約数ペア:

[(1, 317947800), (2, 158973900), (3, 105982600), (4, 79486950), (5, 63589560), (6, 52991300), (8, 39743475), (10, 31794780), (12, 26495650), (15, 21196520), (20, 15897390), (24, 13247825), (25, 12717912), (30, 10598260), (40, 7948695), (50, 6358956), (60, 5299130), (75, 4239304), (100, 3179478), (120, 2649565), (150, 2119652), (163, 1950600), (200, 1589739), (300, 1059826), (326, 975300), (489, 650200), (600, 529913), (652, 487650), (815, 390120), (978, 325100), (1304, 243825), (1630, 195060), (1956, 162550), (2445, 130040), (3251, 97800), (3260, 97530), (3912, 81275), (4075, 78024), (4890, 65020), (6502, 48900), (6520, 48765), (8150, 39012), (9753, 32600), (9780, 32510), (12225, 26008), (13004, 24450), (16255, 19560), (16300, 19506)]