304503660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:744

約数の個数: 144

約数和(自身を含む): 985001472

約数和(自身を除く): 680497812

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, 191, 204, 255, 306, 340, 382, 510, 521, 573, 612, 764, 765, 955, 1020, 1042, 1146, 1530, 1563, 1719, 1910, 2084, 2292, 2605, 2865, 3060, 3126, 3247, 3438, 3820, 4689, 5210, 5730, 6252, 6494, 6876, 7815, 8595, 8857, 9378, 9741, 10420, 11460, 12988, 15630, 16235, 17190, 17714, 18756, 19482, 23445, 26571, 29223, 31260, 32470, 34380, 35428, 38964, 44285, 46890, 48705, 53142, 58446, 64940, 79713, 88570, 93780, 97410, 99511, 106284, 116892, 132855, 146115, 159426, 177140, 194820, 199022, 265710, 292230, 298533, 318852, 398044, 398565, 497555, 531420, 584460, 597066, 797130, 895599, 995110, 1194132, 1492665, 1594260, 1691687, 1791198, 1990220, 2985330, 3383374, 3582396, 4477995, 5075061, 5970660, 6766748, 8458435, 8955990, 10150122, 15225183, 16916870, 17911980, 20300244, 25375305, 30450366, 33833740, 50750610, 60900732, 76125915, 101501220, 152251830, 304503660]

約数ペア:

[(1, 304503660), (2, 152251830), (3, 101501220), (4, 76125915), (5, 60900732), (6, 50750610), (9, 33833740), (10, 30450366), (12, 25375305), (15, 20300244), (17, 17911980), (18, 16916870), (20, 15225183), (30, 10150122), (34, 8955990), (36, 8458435), (45, 6766748), (51, 5970660), (60, 5075061), (68, 4477995), (85, 3582396), (90, 3383374), (102, 2985330), (153, 1990220), (170, 1791198), (180, 1691687), (191, 1594260), (204, 1492665), (255, 1194132), (306, 995110), (340, 895599), (382, 797130), (510, 597066), (521, 584460), (573, 531420), (612, 497555), (764, 398565), (765, 398044), (955, 318852), (1020, 298533), (1042, 292230), (1146, 265710), (1530, 199022), (1563, 194820), (1719, 177140), (1910, 159426), (2084, 146115), (2292, 132855), (2605, 116892), (2865, 106284), (3060, 99511), (3126, 97410), (3247, 93780), (3438, 88570), (3820, 79713), (4689, 64940), (5210, 58446), (5730, 53142), (6252, 48705), (6494, 46890), (6876, 44285), (7815, 38964), (8595, 35428), (8857, 34380), (9378, 32470), (9741, 31260), (10420, 29223), (11460, 26571), (12988, 23445), (15630, 19482), (16235, 18756), (17190, 17714)]