65510520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1889}}^1$

素因数の和:1937

約数の個数: 96

約数和(自身を含む): 208882800

約数和(自身を除く): 143372280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 1889, 2040, 2312, 2890, 3468, 3778, 4335, 5667, 5780, 6936, 7556, 8670, 9445, 11334, 11560, 15112, 17340, 18890, 22668, 28335, 32113, 34680, 37780, 45336, 56670, 64226, 75560, 96339, 113340, 128452, 160565, 192678, 226680, 256904, 321130, 385356, 481695, 545921, 642260, 770712, 963390, 1091842, 1284520, 1637763, 1926780, 2183684, 2729605, 3275526, 3853560, 4367368, 5459210, 6551052, 8188815, 10918420, 13102104, 16377630, 21836840, 32755260, 65510520]

約数ペア:

[(1, 65510520), (2, 32755260), (3, 21836840), (4, 16377630), (5, 13102104), (6, 10918420), (8, 8188815), (10, 6551052), (12, 5459210), (15, 4367368), (17, 3853560), (20, 3275526), (24, 2729605), (30, 2183684), (34, 1926780), (40, 1637763), (51, 1284520), (60, 1091842), (68, 963390), (85, 770712), (102, 642260), (120, 545921), (136, 481695), (170, 385356), (204, 321130), (255, 256904), (289, 226680), (340, 192678), (408, 160565), (510, 128452), (578, 113340), (680, 96339), (867, 75560), (1020, 64226), (1156, 56670), (1445, 45336), (1734, 37780), (1889, 34680), (2040, 32113), (2312, 28335), (2890, 22668), (3468, 18890), (3778, 17340), (4335, 15112), (5667, 11560), (5780, 11334), (6936, 9445), (7556, 8670)]