9270780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 28123200

約数和(自身を除く): 18852420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 149, 170, 183, 204, 244, 255, 298, 305, 340, 366, 447, 510, 596, 610, 732, 745, 894, 915, 1020, 1037, 1220, 1490, 1788, 1830, 2074, 2235, 2533, 2980, 3111, 3660, 4148, 4470, 5066, 5185, 6222, 7599, 8940, 9089, 10132, 10370, 12444, 12665, 15198, 15555, 18178, 20740, 25330, 27267, 30396, 31110, 36356, 37995, 45445, 50660, 54534, 62220, 75990, 90890, 109068, 136335, 151980, 154513, 181780, 272670, 309026, 463539, 545340, 618052, 772565, 927078, 1545130, 1854156, 2317695, 3090260, 4635390, 9270780]

約数ペア:

[(1, 9270780), (2, 4635390), (3, 3090260), (4, 2317695), (5, 1854156), (6, 1545130), (10, 927078), (12, 772565), (15, 618052), (17, 545340), (20, 463539), (30, 309026), (34, 272670), (51, 181780), (60, 154513), (61, 151980), (68, 136335), (85, 109068), (102, 90890), (122, 75990), (149, 62220), (170, 54534), (183, 50660), (204, 45445), (244, 37995), (255, 36356), (298, 31110), (305, 30396), (340, 27267), (366, 25330), (447, 20740), (510, 18178), (596, 15555), (610, 15198), (732, 12665), (745, 12444), (894, 10370), (915, 10132), (1020, 9089), (1037, 8940), (1220, 7599), (1490, 6222), (1788, 5185), (1830, 5066), (2074, 4470), (2235, 4148), (2533, 3660), (2980, 3111)]