71833650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 214075584

約数和(自身を除く): 142241934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 43, 50, 70, 74, 75, 86, 105, 111, 129, 150, 175, 185, 210, 215, 222, 258, 259, 301, 350, 370, 430, 518, 525, 555, 602, 645, 777, 903, 925, 1050, 1075, 1110, 1290, 1295, 1505, 1554, 1591, 1806, 1849, 1850, 2150, 2590, 2775, 3010, 3182, 3225, 3698, 3885, 4515, 4773, 5547, 5550, 6450, 6475, 7525, 7770, 7955, 9030, 9245, 9546, 11094, 11137, 12943, 12950, 15050, 15910, 18490, 19425, 22274, 22575, 23865, 25886, 27735, 33411, 38829, 38850, 39775, 45150, 46225, 47730, 55470, 55685, 64715, 66822, 68413, 77658, 79550, 92450, 111370, 119325, 129430, 136826, 138675, 167055, 194145, 205239, 238650, 277350, 278425, 323575, 334110, 342065, 388290, 410478, 478891, 556850, 647150, 684130, 835275, 957782, 970725, 1026195, 1436673, 1670550, 1710325, 1941450, 2052390, 2394455, 2873346, 3420650, 4788910, 5130975, 7183365, 10261950, 11972275, 14366730, 23944550, 35916825, 71833650]

約数ペア:

[(1, 71833650), (2, 35916825), (3, 23944550), (5, 14366730), (6, 11972275), (7, 10261950), (10, 7183365), (14, 5130975), (15, 4788910), (21, 3420650), (25, 2873346), (30, 2394455), (35, 2052390), (37, 1941450), (42, 1710325), (43, 1670550), (50, 1436673), (70, 1026195), (74, 970725), (75, 957782), (86, 835275), (105, 684130), (111, 647150), (129, 556850), (150, 478891), (175, 410478), (185, 388290), (210, 342065), (215, 334110), (222, 323575), (258, 278425), (259, 277350), (301, 238650), (350, 205239), (370, 194145), (430, 167055), (518, 138675), (525, 136826), (555, 129430), (602, 119325), (645, 111370), (777, 92450), (903, 79550), (925, 77658), (1050, 68413), (1075, 66822), (1110, 64715), (1290, 55685), (1295, 55470), (1505, 47730), (1554, 46225), (1591, 45150), (1806, 39775), (1849, 38850), (1850, 38829), (2150, 33411), (2590, 27735), (2775, 25886), (3010, 23865), (3182, 22575), (3225, 22274), (3698, 19425), (3885, 18490), (4515, 15910), (4773, 15050), (5547, 12950), (5550, 12943), (6450, 11137), (6475, 11094), (7525, 9546), (7770, 9245), (7955, 9030)]