71168400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 180

約数和(自身を含む): 252308628

約数和(自身を除く): 181140228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 100, 106, 120, 144, 150, 159, 180, 200, 212, 225, 240, 265, 300, 318, 360, 373, 400, 424, 450, 477, 530, 600, 636, 720, 746, 795, 848, 900, 954, 1060, 1119, 1200, 1272, 1325, 1492, 1590, 1800, 1865, 1908, 2120, 2238, 2385, 2544, 2650, 2984, 3180, 3357, 3600, 3730, 3816, 3975, 4240, 4476, 4770, 5300, 5595, 5968, 6360, 6714, 7460, 7632, 7950, 8952, 9325, 9540, 10600, 11190, 11925, 12720, 13428, 14920, 15900, 16785, 17904, 18650, 19080, 19769, 21200, 22380, 23850, 26856, 27975, 29840, 31800, 33570, 37300, 38160, 39538, 44760, 47700, 53712, 55950, 59307, 63600, 67140, 74600, 79076, 83925, 89520, 95400, 98845, 111900, 118614, 134280, 149200, 158152, 167850, 177921, 190800, 197690, 223800, 237228, 268560, 296535, 316304, 335700, 355842, 395380, 447600, 474456, 494225, 593070, 671400, 711684, 790760, 889605, 948912, 988450, 1186140, 1342800, 1423368, 1482675, 1581520, 1779210, 1976900, 2372280, 2846736, 2965350, 3558420, 3953800, 4448025, 4744560, 5930700, 7116840, 7907600, 8896050, 11861400, 14233680, 17792100, 23722800, 35584200, 71168400]

約数ペア:

[(1, 71168400), (2, 35584200), (3, 23722800), (4, 17792100), (5, 14233680), (6, 11861400), (8, 8896050), (9, 7907600), (10, 7116840), (12, 5930700), (15, 4744560), (16, 4448025), (18, 3953800), (20, 3558420), (24, 2965350), (25, 2846736), (30, 2372280), (36, 1976900), (40, 1779210), (45, 1581520), (48, 1482675), (50, 1423368), (53, 1342800), (60, 1186140), (72, 988450), (75, 948912), (80, 889605), (90, 790760), (100, 711684), (106, 671400), (120, 593070), (144, 494225), (150, 474456), (159, 447600), (180, 395380), (200, 355842), (212, 335700), (225, 316304), (240, 296535), (265, 268560), (300, 237228), (318, 223800), (360, 197690), (373, 190800), (400, 177921), (424, 167850), (450, 158152), (477, 149200), (530, 134280), (600, 118614), (636, 111900), (720, 98845), (746, 95400), (795, 89520), (848, 83925), (900, 79076), (954, 74600), (1060, 67140), (1119, 63600), (1200, 59307), (1272, 55950), (1325, 53712), (1492, 47700), (1590, 44760), (1800, 39538), (1865, 38160), (1908, 37300), (2120, 33570), (2238, 31800), (2385, 29840), (2544, 27975), (2650, 26856), (2984, 23850), (3180, 22380), (3357, 21200), (3600, 19769), (3730, 19080), (3816, 18650), (3975, 17904), (4240, 16785), (4476, 15900), (4770, 14920), (5300, 13428), (5595, 12720), (5968, 11925), (6360, 11190), (6714, 10600), (7460, 9540), (7632, 9325), (7950, 8952)]