64486950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 196058880

約数和(自身を除く): 131571930

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 25, 30, 33, 34, 38, 50, 51, 55, 57, 66, 75, 85, 95, 102, 110, 114, 121, 150, 165, 170, 187, 190, 209, 242, 255, 275, 285, 323, 330, 363, 374, 418, 425, 475, 510, 550, 561, 570, 605, 627, 646, 726, 825, 850, 935, 950, 969, 1045, 1122, 1210, 1254, 1275, 1331, 1425, 1615, 1650, 1815, 1870, 1938, 2057, 2090, 2299, 2550, 2662, 2805, 2850, 3025, 3135, 3230, 3553, 3630, 3993, 4114, 4598, 4675, 4845, 5225, 5610, 6050, 6171, 6270, 6655, 6897, 7106, 7986, 8075, 9075, 9350, 9690, 10285, 10450, 10659, 11495, 12342, 13310, 13794, 14025, 15675, 16150, 17765, 18150, 19965, 20570, 21318, 22627, 22990, 24225, 25289, 28050, 30855, 31350, 33275, 34485, 35530, 39083, 39930, 45254, 48450, 50578, 51425, 53295, 57475, 61710, 66550, 67881, 68970, 75867, 78166, 88825, 99825, 102850, 106590, 113135, 114950, 117249, 126445, 135762, 151734, 154275, 172425, 177650, 195415, 199650, 226270, 234498, 252890, 266475, 308550, 339405, 344850, 379335, 390830, 429913, 532950, 565675, 586245, 632225, 678810, 758670, 859826, 977075, 1131350, 1172490, 1264450, 1289739, 1697025, 1896675, 1954150, 2149565, 2579478, 2931225, 3394050, 3793350, 4299130, 5862450, 6448695, 10747825, 12897390, 21495650, 32243475, 64486950]

約数ペア:

[(1, 64486950), (2, 32243475), (3, 21495650), (5, 12897390), (6, 10747825), (10, 6448695), (11, 5862450), (15, 4299130), (17, 3793350), (19, 3394050), (22, 2931225), (25, 2579478), (30, 2149565), (33, 1954150), (34, 1896675), (38, 1697025), (50, 1289739), (51, 1264450), (55, 1172490), (57, 1131350), (66, 977075), (75, 859826), (85, 758670), (95, 678810), (102, 632225), (110, 586245), (114, 565675), (121, 532950), (150, 429913), (165, 390830), (170, 379335), (187, 344850), (190, 339405), (209, 308550), (242, 266475), (255, 252890), (275, 234498), (285, 226270), (323, 199650), (330, 195415), (363, 177650), (374, 172425), (418, 154275), (425, 151734), (475, 135762), (510, 126445), (550, 117249), (561, 114950), (570, 113135), (605, 106590), (627, 102850), (646, 99825), (726, 88825), (825, 78166), (850, 75867), (935, 68970), (950, 67881), (969, 66550), (1045, 61710), (1122, 57475), (1210, 53295), (1254, 51425), (1275, 50578), (1331, 48450), (1425, 45254), (1615, 39930), (1650, 39083), (1815, 35530), (1870, 34485), (1938, 33275), (2057, 31350), (2090, 30855), (2299, 28050), (2550, 25289), (2662, 24225), (2805, 22990), (2850, 22627), (3025, 21318), (3135, 20570), (3230, 19965), (3553, 18150), (3630, 17765), (3993, 16150), (4114, 15675), (4598, 14025), (4675, 13794), (4845, 13310), (5225, 12342), (5610, 11495), (6050, 10659), (6171, 10450), (6270, 10285), (6655, 9690), (6897, 9350), (7106, 9075), (7986, 8075)]