20180961150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{144511}}^1$

素因数の和:144559

約数の個数: 144

約数和(自身を含む): 61284648960

約数和(自身を除く): 41103687810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 133, 147, 150, 175, 190, 210, 245, 266, 285, 294, 350, 399, 475, 490, 525, 570, 665, 735, 798, 931, 950, 1050, 1225, 1330, 1425, 1470, 1862, 1995, 2450, 2793, 2850, 3325, 3675, 3990, 4655, 5586, 6650, 7350, 9310, 9975, 13965, 19950, 23275, 27930, 46550, 69825, 139650, 144511, 289022, 433533, 722555, 867066, 1011577, 1445110, 2023154, 2167665, 2745709, 3034731, 3612775, 4335330, 5057885, 5491418, 6069462, 7081039, 7225550, 8237127, 10115770, 10838325, 13728545, 14162078, 15173655, 16474254, 19219963, 21243117, 21676650, 25289425, 27457090, 30347310, 35405195, 38439926, 41185635, 42486234, 50578850, 57659889, 68642725, 70810390, 75868275, 82371270, 96099815, 106215585, 115319778, 134539741, 137285450, 151736550, 177025975, 192199630, 205928175, 212431170, 269079482, 288299445, 354051950, 403619223, 411856350, 480499075, 531077925, 576598890, 672698705, 807238446, 960998150, 1062155850, 1345397410, 1441497225, 2018096115, 2882994450, 3363493525, 4036192230, 6726987050, 10090480575, 20180961150]

約数ペア:

[(1, 20180961150), (2, 10090480575), (3, 6726987050), (5, 4036192230), (6, 3363493525), (7, 2882994450), (10, 2018096115), (14, 1441497225), (15, 1345397410), (19, 1062155850), (21, 960998150), (25, 807238446), (30, 672698705), (35, 576598890), (38, 531077925), (42, 480499075), (49, 411856350), (50, 403619223), (57, 354051950), (70, 288299445), (75, 269079482), (95, 212431170), (98, 205928175), (105, 192199630), (114, 177025975), (133, 151736550), (147, 137285450), (150, 134539741), (175, 115319778), (190, 106215585), (210, 96099815), (245, 82371270), (266, 75868275), (285, 70810390), (294, 68642725), (350, 57659889), (399, 50578850), (475, 42486234), (490, 41185635), (525, 38439926), (570, 35405195), (665, 30347310), (735, 27457090), (798, 25289425), (931, 21676650), (950, 21243117), (1050, 19219963), (1225, 16474254), (1330, 15173655), (1425, 14162078), (1470, 13728545), (1862, 10838325), (1995, 10115770), (2450, 8237127), (2793, 7225550), (2850, 7081039), (3325, 6069462), (3675, 5491418), (3990, 5057885), (4655, 4335330), (5586, 3612775), (6650, 3034731), (7350, 2745709), (9310, 2167665), (9975, 2023154), (13965, 1445110), (19950, 1011577), (23275, 867066), (27930, 722555), (46550, 433533), (69825, 289022), (139650, 144511)]