73498140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24019}}^1$

素因数の和:24051

約数の個数: 72

約数和(自身を含む): 236068560

約数和(自身を除く): 162570420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 24019, 48038, 72057, 96076, 120095, 144114, 216171, 240190, 288228, 360285, 408323, 432342, 480380, 720570, 816646, 864684, 1080855, 1224969, 1441140, 1633292, 2041615, 2161710, 2449938, 3674907, 4083230, 4323420, 4899876, 6124845, 7349814, 8166460, 12249690, 14699628, 18374535, 24499380, 36749070, 73498140]

約数ペア:

[(1, 73498140), (2, 36749070), (3, 24499380), (4, 18374535), (5, 14699628), (6, 12249690), (9, 8166460), (10, 7349814), (12, 6124845), (15, 4899876), (17, 4323420), (18, 4083230), (20, 3674907), (30, 2449938), (34, 2161710), (36, 2041615), (45, 1633292), (51, 1441140), (60, 1224969), (68, 1080855), (85, 864684), (90, 816646), (102, 720570), (153, 480380), (170, 432342), (180, 408323), (204, 360285), (255, 288228), (306, 240190), (340, 216171), (510, 144114), (612, 120095), (765, 96076), (1020, 72057), (1530, 48038), (3060, 24019)]