74500650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 232824384

約数和(自身を除く): 158323734

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 67, 70, 75, 90, 105, 126, 134, 150, 175, 201, 210, 225, 315, 335, 350, 353, 402, 450, 469, 525, 603, 630, 670, 706, 938, 1005, 1050, 1059, 1206, 1407, 1575, 1675, 1765, 2010, 2118, 2345, 2471, 2814, 3015, 3150, 3177, 3350, 3530, 4221, 4690, 4942, 5025, 5295, 6030, 6354, 7035, 7413, 8442, 8825, 10050, 10590, 11725, 12355, 14070, 14826, 15075, 15885, 17650, 21105, 22239, 23450, 23651, 24710, 26475, 30150, 31770, 35175, 37065, 42210, 44478, 47302, 52950, 61775, 70350, 70953, 74130, 79425, 105525, 111195, 118255, 123550, 141906, 158850, 165557, 185325, 211050, 212859, 222390, 236510, 331114, 354765, 370650, 425718, 496671, 555975, 591275, 709530, 827785, 993342, 1064295, 1111950, 1182550, 1490013, 1655570, 1773825, 2128590, 2483355, 2980026, 3547650, 4138925, 4966710, 5321475, 7450065, 8277850, 10642950, 12416775, 14900130, 24833550, 37250325, 74500650]

約数ペア:

[(1, 74500650), (2, 37250325), (3, 24833550), (5, 14900130), (6, 12416775), (7, 10642950), (9, 8277850), (10, 7450065), (14, 5321475), (15, 4966710), (18, 4138925), (21, 3547650), (25, 2980026), (30, 2483355), (35, 2128590), (42, 1773825), (45, 1655570), (50, 1490013), (63, 1182550), (67, 1111950), (70, 1064295), (75, 993342), (90, 827785), (105, 709530), (126, 591275), (134, 555975), (150, 496671), (175, 425718), (201, 370650), (210, 354765), (225, 331114), (315, 236510), (335, 222390), (350, 212859), (353, 211050), (402, 185325), (450, 165557), (469, 158850), (525, 141906), (603, 123550), (630, 118255), (670, 111195), (706, 105525), (938, 79425), (1005, 74130), (1050, 70953), (1059, 70350), (1206, 61775), (1407, 52950), (1575, 47302), (1675, 44478), (1765, 42210), (2010, 37065), (2118, 35175), (2345, 31770), (2471, 30150), (2814, 26475), (3015, 24710), (3150, 23651), (3177, 23450), (3350, 22239), (3530, 21105), (4221, 17650), (4690, 15885), (4942, 15075), (5025, 14826), (5295, 14070), (6030, 12355), (6354, 11725), (7035, 10590), (7413, 10050), (8442, 8825)]