748030000

素因数分解:

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

素因数の和:205

約数の個数: 200

約数和(自身を含む): 1983365120

約数和(自身を除く): 1235335120

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, 625, 635, 760, 775, 950, 1000, 1016, 1178, 1240, 1250, 1270, 1520, 1550, 1900, 2000, 2032, 2356, 2375, 2413, 2480, 2500, 2540, 2945, 3100, 3175, 3800, 3875, 3937, 4712, 4750, 4826, 5000, 5080, 5890, 6200, 6350, 7600, 7750, 7874, 9424, 9500, 9652, 10000, 10160, 11780, 11875, 12065, 12400, 12700, 14725, 15500, 15748, 15875, 19000, 19304, 19375, 19685, 23560, 23750, 24130, 25400, 29450, 31000, 31496, 31750, 38000, 38608, 38750, 39370, 47120, 47500, 48260, 50800, 58900, 60325, 62000, 62992, 63500, 73625, 74803, 77500, 78740, 79375, 95000, 96520, 98425, 117800, 120650, 127000, 147250, 149606, 155000, 157480, 158750, 190000, 193040, 196850, 235600, 241300, 254000, 294500, 299212, 301625, 310000, 314960, 317500, 368125, 374015, 393700, 482600, 492125, 589000, 598424, 603250, 635000, 736250, 748030, 787400, 965200, 984250, 1178000, 1196848, 1206500, 1270000, 1472500, 1496060, 1508125, 1574800, 1870075, 1968500, 2413000, 2460625, 2945000, 2992120, 3016250, 3740150, 3937000, 4826000, 4921250, 5890000, 5984240, 6032500, 7480300, 7874000, 9350375, 9842500, 12065000, 14960600, 18700750, 19685000, 24130000, 29921200, 37401500, 39370000, 46751875, 74803000, 93503750, 149606000, 187007500, 374015000, 748030000]

約数ペア:

[(1, 748030000), (2, 374015000), (4, 187007500), (5, 149606000), (8, 93503750), (10, 74803000), (16, 46751875), (19, 39370000), (20, 37401500), (25, 29921200), (31, 24130000), (38, 19685000), (40, 18700750), (50, 14960600), (62, 12065000), (76, 9842500), (80, 9350375), (95, 7874000), (100, 7480300), (124, 6032500), (125, 5984240), (127, 5890000), (152, 4921250), (155, 4826000), (190, 3937000), (200, 3740150), (248, 3016250), (250, 2992120), (254, 2945000), (304, 2460625), (310, 2413000), (380, 1968500), (400, 1870075), (475, 1574800), (496, 1508125), (500, 1496060), (508, 1472500), (589, 1270000), (620, 1206500), (625, 1196848), (635, 1178000), (760, 984250), (775, 965200), (950, 787400), (1000, 748030), (1016, 736250), (1178, 635000), (1240, 603250), (1250, 598424), (1270, 589000), (1520, 492125), (1550, 482600), (1900, 393700), (2000, 374015), (2032, 368125), (2356, 317500), (2375, 314960), (2413, 310000), (2480, 301625), (2500, 299212), (2540, 294500), (2945, 254000), (3100, 241300), (3175, 235600), (3800, 196850), (3875, 193040), (3937, 190000), (4712, 158750), (4750, 157480), (4826, 155000), (5000, 149606), (5080, 147250), (5890, 127000), (6200, 120650), (6350, 117800), (7600, 98425), (7750, 96520), (7874, 95000), (9424, 79375), (9500, 78740), (9652, 77500), (10000, 74803), (10160, 73625), (11780, 63500), (11875, 62992), (12065, 62000), (12400, 60325), (12700, 58900), (14725, 50800), (15500, 48260), (15748, 47500), (15875, 47120), (19000, 39370), (19304, 38750), (19375, 38608), (19685, 38000), (23560, 31750), (23750, 31496), (24130, 31000), (25400, 29450)]