65938950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 216

約数和(自身を含む): 223829424

約数和(自身を除く): 157890474

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 121, 126, 150, 154, 165, 173, 175, 198, 210, 225, 231, 242, 275, 315, 330, 346, 350, 363, 385, 450, 462, 495, 519, 525, 550, 605, 630, 693, 726, 770, 825, 847, 865, 990, 1038, 1050, 1089, 1155, 1210, 1211, 1386, 1557, 1575, 1650, 1694, 1730, 1815, 1903, 1925, 2178, 2310, 2422, 2475, 2541, 2595, 3025, 3114, 3150, 3465, 3630, 3633, 3806, 3850, 4235, 4325, 4950, 5082, 5190, 5445, 5709, 5775, 6050, 6055, 6930, 7266, 7623, 7785, 8470, 8650, 9075, 9515, 10890, 10899, 11418, 11550, 12110, 12705, 12975, 13321, 15246, 15570, 17127, 17325, 18150, 18165, 19030, 20933, 21175, 21798, 25410, 25950, 26642, 27225, 28545, 30275, 34254, 34650, 36330, 38115, 38925, 39963, 41866, 42350, 47575, 54450, 54495, 57090, 60550, 62799, 63525, 66605, 76230, 77850, 79926, 85635, 90825, 95150, 104665, 108990, 119889, 125598, 127050, 133210, 142725, 146531, 171270, 181650, 188397, 190575, 199815, 209330, 239778, 272475, 285450, 293062, 313995, 333025, 376794, 381150, 399630, 428175, 439593, 523325, 544950, 599445, 627990, 666050, 732655, 856350, 879186, 941985, 999075, 1046650, 1198890, 1318779, 1465310, 1569975, 1883970, 1998150, 2197965, 2637558, 2997225, 3139950, 3663275, 4395930, 4709925, 5994450, 6593895, 7326550, 9419850, 10989825, 13187790, 21979650, 32969475, 65938950]

約数ペア:

[(1, 65938950), (2, 32969475), (3, 21979650), (5, 13187790), (6, 10989825), (7, 9419850), (9, 7326550), (10, 6593895), (11, 5994450), (14, 4709925), (15, 4395930), (18, 3663275), (21, 3139950), (22, 2997225), (25, 2637558), (30, 2197965), (33, 1998150), (35, 1883970), (42, 1569975), (45, 1465310), (50, 1318779), (55, 1198890), (63, 1046650), (66, 999075), (70, 941985), (75, 879186), (77, 856350), (90, 732655), (99, 666050), (105, 627990), (110, 599445), (121, 544950), (126, 523325), (150, 439593), (154, 428175), (165, 399630), (173, 381150), (175, 376794), (198, 333025), (210, 313995), (225, 293062), (231, 285450), (242, 272475), (275, 239778), (315, 209330), (330, 199815), (346, 190575), (350, 188397), (363, 181650), (385, 171270), (450, 146531), (462, 142725), (495, 133210), (519, 127050), (525, 125598), (550, 119889), (605, 108990), (630, 104665), (693, 95150), (726, 90825), (770, 85635), (825, 79926), (847, 77850), (865, 76230), (990, 66605), (1038, 63525), (1050, 62799), (1089, 60550), (1155, 57090), (1210, 54495), (1211, 54450), (1386, 47575), (1557, 42350), (1575, 41866), (1650, 39963), (1694, 38925), (1730, 38115), (1815, 36330), (1903, 34650), (1925, 34254), (2178, 30275), (2310, 28545), (2422, 27225), (2475, 26642), (2541, 25950), (2595, 25410), (3025, 21798), (3114, 21175), (3150, 20933), (3465, 19030), (3630, 18165), (3633, 18150), (3806, 17325), (3850, 17127), (4235, 15570), (4325, 15246), (4950, 13321), (5082, 12975), (5190, 12705), (5445, 12110), (5709, 11550), (5775, 11418), (6050, 10899), (6055, 10890), (6930, 9515), (7266, 9075), (7623, 8650), (7785, 8470)]