19842600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{33071}}^1$

素因数の和:33090

約数の個数: 48

約数和(自身を含む): 61513920

約数和(自身を除く): 41671320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 33071, 66142, 99213, 132284, 165355, 198426, 264568, 330710, 396852, 496065, 661420, 793704, 826775, 992130, 1322840, 1653550, 1984260, 2480325, 3307100, 3968520, 4960650, 6614200, 9921300, 19842600]

約数ペア:

[(1, 19842600), (2, 9921300), (3, 6614200), (4, 4960650), (5, 3968520), (6, 3307100), (8, 2480325), (10, 1984260), (12, 1653550), (15, 1322840), (20, 992130), (24, 826775), (25, 793704), (30, 661420), (40, 496065), (50, 396852), (60, 330710), (75, 264568), (100, 198426), (120, 165355), (150, 132284), (200, 99213), (300, 66142), (600, 33071)]