122671305

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 236770560

約数和(自身を除く): 114099255

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 61, 67, 69, 87, 115, 145, 183, 201, 207, 261, 305, 335, 345, 435, 549, 603, 667, 915, 1005, 1035, 1305, 1403, 1541, 1769, 1943, 2001, 2745, 3015, 3335, 4087, 4209, 4623, 5307, 5829, 6003, 7015, 7705, 8845, 9715, 10005, 12261, 12627, 13869, 15921, 17487, 20435, 21045, 23115, 26535, 29145, 30015, 36783, 40687, 44689, 61305, 63135, 69345, 79605, 87435, 94001, 118523, 122061, 134067, 183915, 203435, 223445, 282003, 355569, 366183, 402201, 470005, 592615, 610305, 670335, 846009, 1066707, 1410015, 1777845, 1830915, 2011005, 2726029, 4230045, 5333535, 8178087, 13630145, 24534261, 40890435, 122671305]

約数ペア:

[(1, 122671305), (3, 40890435), (5, 24534261), (9, 13630145), (15, 8178087), (23, 5333535), (29, 4230045), (45, 2726029), (61, 2011005), (67, 1830915), (69, 1777845), (87, 1410015), (115, 1066707), (145, 846009), (183, 670335), (201, 610305), (207, 592615), (261, 470005), (305, 402201), (335, 366183), (345, 355569), (435, 282003), (549, 223445), (603, 203435), (667, 183915), (915, 134067), (1005, 122061), (1035, 118523), (1305, 94001), (1403, 87435), (1541, 79605), (1769, 69345), (1943, 63135), (2001, 61305), (2745, 44689), (3015, 40687), (3335, 36783), (4087, 30015), (4209, 29145), (4623, 26535), (5307, 23115), (5829, 21045), (6003, 20435), (7015, 17487), (7705, 15921), (8845, 13869), (9715, 12627), (10005, 12261)]