85640600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 216652800

約数和(自身を除く): 131012200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 248, 310, 380, 475, 589, 620, 727, 760, 775, 950, 1178, 1240, 1454, 1550, 1900, 2356, 2908, 2945, 3100, 3635, 3800, 4712, 5816, 5890, 6200, 7270, 11780, 13813, 14540, 14725, 18175, 22537, 23560, 27626, 29080, 29450, 36350, 45074, 55252, 58900, 69065, 72700, 90148, 110504, 112685, 117800, 138130, 145400, 180296, 225370, 276260, 345325, 428203, 450740, 552520, 563425, 690650, 856406, 901480, 1126850, 1381300, 1712812, 2141015, 2253700, 2762600, 3425624, 4282030, 4507400, 8564060, 10705075, 17128120, 21410150, 42820300, 85640600]

約数ペア:

[(1, 85640600), (2, 42820300), (4, 21410150), (5, 17128120), (8, 10705075), (10, 8564060), (19, 4507400), (20, 4282030), (25, 3425624), (31, 2762600), (38, 2253700), (40, 2141015), (50, 1712812), (62, 1381300), (76, 1126850), (95, 901480), (100, 856406), (124, 690650), (152, 563425), (155, 552520), (190, 450740), (200, 428203), (248, 345325), (310, 276260), (380, 225370), (475, 180296), (589, 145400), (620, 138130), (727, 117800), (760, 112685), (775, 110504), (950, 90148), (1178, 72700), (1240, 69065), (1454, 58900), (1550, 55252), (1900, 45074), (2356, 36350), (2908, 29450), (2945, 29080), (3100, 27626), (3635, 23560), (3800, 22537), (4712, 18175), (5816, 14725), (5890, 14540), (6200, 13813), (7270, 11780)]