3786900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 11811744

約数和(自身を除く): 8024844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 971, 975, 1300, 1942, 1950, 2913, 3884, 3900, 4855, 5826, 9710, 11652, 12623, 14565, 19420, 24275, 25246, 29130, 37869, 48550, 50492, 58260, 63115, 72825, 75738, 97100, 126230, 145650, 151476, 189345, 252460, 291300, 315575, 378690, 631150, 757380, 946725, 1262300, 1893450, 3786900]

約数ペア:

[(1, 3786900), (2, 1893450), (3, 1262300), (4, 946725), (5, 757380), (6, 631150), (10, 378690), (12, 315575), (13, 291300), (15, 252460), (20, 189345), (25, 151476), (26, 145650), (30, 126230), (39, 97100), (50, 75738), (52, 72825), (60, 63115), (65, 58260), (75, 50492), (78, 48550), (100, 37869), (130, 29130), (150, 25246), (156, 24275), (195, 19420), (260, 14565), (300, 12623), (325, 11652), (390, 9710), (650, 5826), (780, 4855), (971, 3900), (975, 3884), (1300, 2913), (1942, 1950)]