20176434450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1993}}^1\times {\mathrm{7499}}^1$

素因数の和:9513

約数の個数: 96

約数和(自身を含む): 55632600000

約数和(自身を除く): 35456165550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1993, 3986, 5979, 7499, 9965, 11958, 14998, 17937, 19930, 22497, 29895, 35874, 37495, 44994, 49825, 53811, 59790, 67491, 74990, 89685, 99650, 107622, 112485, 134982, 149475, 179370, 187475, 202473, 224970, 269055, 298950, 337455, 374950, 404946, 448425, 538110, 562425, 674910, 896850, 1012365, 1124850, 1345275, 1687275, 2024730, 2690550, 3374550, 5061825, 10123650, 14945507, 29891014, 44836521, 74727535, 89673042, 134509563, 149455070, 224182605, 269019126, 373637675, 403528689, 448365210, 672547815, 747275350, 807057378, 1120913025, 1345095630, 2017643445, 2241826050, 3362739075, 4035286890, 6725478150, 10088217225, 20176434450]

約数ペア:

[(1, 20176434450), (2, 10088217225), (3, 6725478150), (5, 4035286890), (6, 3362739075), (9, 2241826050), (10, 2017643445), (15, 1345095630), (18, 1120913025), (25, 807057378), (27, 747275350), (30, 672547815), (45, 448365210), (50, 403528689), (54, 373637675), (75, 269019126), (90, 224182605), (135, 149455070), (150, 134509563), (225, 89673042), (270, 74727535), (450, 44836521), (675, 29891014), (1350, 14945507), (1993, 10123650), (3986, 5061825), (5979, 3374550), (7499, 2690550), (9965, 2024730), (11958, 1687275), (14998, 1345275), (17937, 1124850), (19930, 1012365), (22497, 896850), (29895, 674910), (35874, 562425), (37495, 538110), (44994, 448425), (49825, 404946), (53811, 374950), (59790, 337455), (67491, 298950), (74990, 269055), (89685, 224970), (99650, 202473), (107622, 187475), (112485, 179370), (134982, 149475)]