3018150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 8559720

約数和(自身を除く): 5541570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 353, 450, 475, 570, 706, 855, 950, 1059, 1425, 1710, 1765, 2118, 2850, 3177, 3530, 4275, 5295, 6354, 6707, 8550, 8825, 10590, 13414, 15885, 17650, 20121, 26475, 31770, 33535, 40242, 52950, 60363, 67070, 79425, 100605, 120726, 158850, 167675, 201210, 301815, 335350, 503025, 603630, 1006050, 1509075, 3018150]

約数ペア:

[(1, 3018150), (2, 1509075), (3, 1006050), (5, 603630), (6, 503025), (9, 335350), (10, 301815), (15, 201210), (18, 167675), (19, 158850), (25, 120726), (30, 100605), (38, 79425), (45, 67070), (50, 60363), (57, 52950), (75, 40242), (90, 33535), (95, 31770), (114, 26475), (150, 20121), (171, 17650), (190, 15885), (225, 13414), (285, 10590), (342, 8825), (353, 8550), (450, 6707), (475, 6354), (570, 5295), (706, 4275), (855, 3530), (950, 3177), (1059, 2850), (1425, 2118), (1710, 1765)]