2067900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 6135024

約数和(自身を除く): 4067124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 113, 122, 150, 183, 226, 244, 300, 305, 339, 366, 452, 565, 610, 678, 732, 915, 1130, 1220, 1356, 1525, 1695, 1830, 2260, 2825, 3050, 3390, 3660, 4575, 5650, 6100, 6780, 6893, 8475, 9150, 11300, 13786, 16950, 18300, 20679, 27572, 33900, 34465, 41358, 68930, 82716, 103395, 137860, 172325, 206790, 344650, 413580, 516975, 689300, 1033950, 2067900]

約数ペア:

[(1, 2067900), (2, 1033950), (3, 689300), (4, 516975), (5, 413580), (6, 344650), (10, 206790), (12, 172325), (15, 137860), (20, 103395), (25, 82716), (30, 68930), (50, 41358), (60, 34465), (61, 33900), (75, 27572), (100, 20679), (113, 18300), (122, 16950), (150, 13786), (183, 11300), (226, 9150), (244, 8475), (300, 6893), (305, 6780), (339, 6100), (366, 5650), (452, 4575), (565, 3660), (610, 3390), (678, 3050), (732, 2825), (915, 2260), (1130, 1830), (1220, 1695), (1356, 1525)]