194576220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63587}}^1$

素因数の和:63619

約数の個数: 72

約数和(自身を含む): 624942864

約数和(自身を除く): 430366644

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, 63587, 127174, 190761, 254348, 317935, 381522, 572283, 635870, 763044, 953805, 1080979, 1144566, 1271740, 1907610, 2161958, 2289132, 2861415, 3242937, 3815220, 4323916, 5404895, 5722830, 6485874, 9728811, 10809790, 11445660, 12971748, 16214685, 19457622, 21619580, 32429370, 38915244, 48644055, 64858740, 97288110, 194576220]

約数ペア:

[(1, 194576220), (2, 97288110), (3, 64858740), (4, 48644055), (5, 38915244), (6, 32429370), (9, 21619580), (10, 19457622), (12, 16214685), (15, 12971748), (17, 11445660), (18, 10809790), (20, 9728811), (30, 6485874), (34, 5722830), (36, 5404895), (45, 4323916), (51, 3815220), (60, 3242937), (68, 2861415), (85, 2289132), (90, 2161958), (102, 1907610), (153, 1271740), (170, 1144566), (180, 1080979), (204, 953805), (255, 763044), (306, 635870), (340, 572283), (510, 381522), (612, 317935), (765, 254348), (1020, 190761), (1530, 127174), (3060, 63587)]