68052285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 150405120

約数和(自身を除く): 82352835

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 31, 35, 45, 63, 69, 93, 101, 105, 115, 135, 155, 161, 189, 207, 217, 279, 303, 315, 345, 465, 483, 505, 621, 651, 707, 713, 805, 837, 909, 945, 1035, 1085, 1395, 1449, 1515, 1953, 2121, 2139, 2323, 2415, 2727, 3105, 3131, 3255, 3535, 3565, 4185, 4347, 4545, 4991, 5859, 6363, 6417, 6969, 7245, 9393, 9765, 10605, 10695, 11615, 13635, 14973, 15655, 16261, 19089, 19251, 20907, 21735, 21917, 24955, 28179, 29295, 31815, 32085, 34845, 44919, 46965, 48783, 62721, 65751, 72013, 74865, 81305, 84537, 95445, 96255, 104535, 109585, 134757, 140895, 146349, 197253, 216039, 224595, 243915, 313605, 328755, 360065, 422685, 439047, 504091, 591759, 648117, 673785, 731745, 986265, 1080195, 1512273, 1944351, 2195235, 2520455, 2958795, 3240585, 4536819, 7561365, 9721755, 13610457, 22684095, 68052285]

約数ペア:

[(1, 68052285), (3, 22684095), (5, 13610457), (7, 9721755), (9, 7561365), (15, 4536819), (21, 3240585), (23, 2958795), (27, 2520455), (31, 2195235), (35, 1944351), (45, 1512273), (63, 1080195), (69, 986265), (93, 731745), (101, 673785), (105, 648117), (115, 591759), (135, 504091), (155, 439047), (161, 422685), (189, 360065), (207, 328755), (217, 313605), (279, 243915), (303, 224595), (315, 216039), (345, 197253), (465, 146349), (483, 140895), (505, 134757), (621, 109585), (651, 104535), (707, 96255), (713, 95445), (805, 84537), (837, 81305), (909, 74865), (945, 72013), (1035, 65751), (1085, 62721), (1395, 48783), (1449, 46965), (1515, 44919), (1953, 34845), (2121, 32085), (2139, 31815), (2323, 29295), (2415, 28179), (2727, 24955), (3105, 21917), (3131, 21735), (3255, 20907), (3535, 19251), (3565, 19089), (4185, 16261), (4347, 15655), (4545, 14973), (4991, 13635), (5859, 11615), (6363, 10695), (6417, 10605), (6969, 9765), (7245, 9393)]