74830680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1907}}^1$

素因数の和:2033

約数の個数: 96

約数和(自身を含む): 245559600

約数和(自身を除く): 170728920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1907, 1962, 2180, 2616, 3270, 3814, 3924, 4360, 4905, 5721, 6540, 7628, 7848, 9535, 9810, 11442, 13080, 15256, 17163, 19070, 19620, 22884, 28605, 34326, 38140, 39240, 45768, 57210, 68652, 76280, 85815, 114420, 137304, 171630, 207863, 228840, 343260, 415726, 623589, 686520, 831452, 1039315, 1247178, 1662904, 1870767, 2078630, 2494356, 3117945, 3741534, 4157260, 4988712, 6235890, 7483068, 8314520, 9353835, 12471780, 14966136, 18707670, 24943560, 37415340, 74830680]

約数ペア:

[(1, 74830680), (2, 37415340), (3, 24943560), (4, 18707670), (5, 14966136), (6, 12471780), (8, 9353835), (9, 8314520), (10, 7483068), (12, 6235890), (15, 4988712), (18, 4157260), (20, 3741534), (24, 3117945), (30, 2494356), (36, 2078630), (40, 1870767), (45, 1662904), (60, 1247178), (72, 1039315), (90, 831452), (109, 686520), (120, 623589), (180, 415726), (218, 343260), (327, 228840), (360, 207863), (436, 171630), (545, 137304), (654, 114420), (872, 85815), (981, 76280), (1090, 68652), (1308, 57210), (1635, 45768), (1907, 39240), (1962, 38140), (2180, 34326), (2616, 28605), (3270, 22884), (3814, 19620), (3924, 19070), (4360, 17163), (4905, 15256), (5721, 13080), (6540, 11442), (7628, 9810), (7848, 9535)]