64166850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 200880000

約数和(自身を除く): 136713150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 29, 30, 33, 45, 50, 54, 55, 58, 66, 75, 87, 90, 99, 110, 135, 145, 149, 150, 165, 174, 198, 225, 261, 270, 275, 290, 297, 298, 319, 330, 435, 447, 450, 495, 522, 550, 594, 638, 675, 725, 745, 783, 825, 870, 894, 957, 990, 1305, 1341, 1350, 1450, 1485, 1490, 1566, 1595, 1639, 1650, 1914, 2175, 2235, 2475, 2610, 2682, 2871, 2970, 3190, 3278, 3725, 3915, 4023, 4321, 4350, 4470, 4785, 4917, 4950, 5742, 6525, 6705, 7425, 7450, 7830, 7975, 8046, 8195, 8613, 8642, 9570, 9834, 11175, 12963, 13050, 13410, 14355, 14751, 14850, 15950, 16390, 17226, 19575, 20115, 21605, 22350, 23925, 24585, 25926, 28710, 29502, 33525, 38889, 39150, 40230, 40975, 43065, 43210, 44253, 47531, 47850, 49170, 64815, 67050, 71775, 73755, 77778, 81950, 86130, 88506, 95062, 100575, 108025, 116667, 122925, 129630, 142593, 143550, 147510, 194445, 201150, 215325, 216050, 221265, 233334, 237655, 245850, 285186, 324075, 368775, 388890, 427779, 430650, 442530, 475310, 583335, 648150, 712965, 737550, 855558, 972225, 1106325, 1166670, 1188275, 1283337, 1425930, 1944450, 2138895, 2212650, 2376550, 2566674, 2916675, 3564825, 4277790, 5833350, 6416685, 7129650, 10694475, 12833370, 21388950, 32083425, 64166850]

約数ペア:

[(1, 64166850), (2, 32083425), (3, 21388950), (5, 12833370), (6, 10694475), (9, 7129650), (10, 6416685), (11, 5833350), (15, 4277790), (18, 3564825), (22, 2916675), (25, 2566674), (27, 2376550), (29, 2212650), (30, 2138895), (33, 1944450), (45, 1425930), (50, 1283337), (54, 1188275), (55, 1166670), (58, 1106325), (66, 972225), (75, 855558), (87, 737550), (90, 712965), (99, 648150), (110, 583335), (135, 475310), (145, 442530), (149, 430650), (150, 427779), (165, 388890), (174, 368775), (198, 324075), (225, 285186), (261, 245850), (270, 237655), (275, 233334), (290, 221265), (297, 216050), (298, 215325), (319, 201150), (330, 194445), (435, 147510), (447, 143550), (450, 142593), (495, 129630), (522, 122925), (550, 116667), (594, 108025), (638, 100575), (675, 95062), (725, 88506), (745, 86130), (783, 81950), (825, 77778), (870, 73755), (894, 71775), (957, 67050), (990, 64815), (1305, 49170), (1341, 47850), (1350, 47531), (1450, 44253), (1485, 43210), (1490, 43065), (1566, 40975), (1595, 40230), (1639, 39150), (1650, 38889), (1914, 33525), (2175, 29502), (2235, 28710), (2475, 25926), (2610, 24585), (2682, 23925), (2871, 22350), (2970, 21605), (3190, 20115), (3278, 19575), (3725, 17226), (3915, 16390), (4023, 15950), (4321, 14850), (4350, 14751), (4470, 14355), (4785, 13410), (4917, 13050), (4950, 12963), (5742, 11175), (6525, 9834), (6705, 9570), (7425, 8642), (7450, 8613), (7830, 8195), (7975, 8046)]