149606000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 160

約数和(自身を含む): 396165120

約数和(自身を除く): 246559120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 50, 62, 76, 80, 95, 100, 124, 125, 127, 152, 155, 190, 200, 248, 250, 254, 304, 310, 380, 400, 475, 496, 500, 508, 589, 620, 635, 760, 775, 950, 1000, 1016, 1178, 1240, 1270, 1520, 1550, 1900, 2000, 2032, 2356, 2375, 2413, 2480, 2540, 2945, 3100, 3175, 3800, 3875, 3937, 4712, 4750, 4826, 5080, 5890, 6200, 6350, 7600, 7750, 7874, 9424, 9500, 9652, 10160, 11780, 12065, 12400, 12700, 14725, 15500, 15748, 15875, 19000, 19304, 19685, 23560, 24130, 25400, 29450, 31000, 31496, 31750, 38000, 38608, 39370, 47120, 48260, 50800, 58900, 60325, 62000, 62992, 63500, 73625, 74803, 78740, 96520, 98425, 117800, 120650, 127000, 147250, 149606, 157480, 193040, 196850, 235600, 241300, 254000, 294500, 299212, 301625, 314960, 374015, 393700, 482600, 492125, 589000, 598424, 603250, 748030, 787400, 965200, 984250, 1178000, 1196848, 1206500, 1496060, 1574800, 1870075, 1968500, 2413000, 2992120, 3740150, 3937000, 4826000, 5984240, 7480300, 7874000, 9350375, 14960600, 18700750, 29921200, 37401500, 74803000, 149606000]

約数ペア:

[(1, 149606000), (2, 74803000), (4, 37401500), (5, 29921200), (8, 18700750), (10, 14960600), (16, 9350375), (19, 7874000), (20, 7480300), (25, 5984240), (31, 4826000), (38, 3937000), (40, 3740150), (50, 2992120), (62, 2413000), (76, 1968500), (80, 1870075), (95, 1574800), (100, 1496060), (124, 1206500), (125, 1196848), (127, 1178000), (152, 984250), (155, 965200), (190, 787400), (200, 748030), (248, 603250), (250, 598424), (254, 589000), (304, 492125), (310, 482600), (380, 393700), (400, 374015), (475, 314960), (496, 301625), (500, 299212), (508, 294500), (589, 254000), (620, 241300), (635, 235600), (760, 196850), (775, 193040), (950, 157480), (1000, 149606), (1016, 147250), (1178, 127000), (1240, 120650), (1270, 117800), (1520, 98425), (1550, 96520), (1900, 78740), (2000, 74803), (2032, 73625), (2356, 63500), (2375, 62992), (2413, 62000), (2480, 60325), (2540, 58900), (2945, 50800), (3100, 48260), (3175, 47120), (3800, 39370), (3875, 38608), (3937, 38000), (4712, 31750), (4750, 31496), (4826, 31000), (5080, 29450), (5890, 25400), (6200, 24130), (6350, 23560), (7600, 19685), (7750, 19304), (7874, 19000), (9424, 15875), (9500, 15748), (9652, 15500), (10160, 14725), (11780, 12700), (12065, 12400)]