199869600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11897}}^1$

素因数の和:11927

約数の個数: 144

約数和(自身を含む): 743577408

約数和(自身を除く): 543707808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 11897, 16800, 23794, 35691, 47588, 59485, 71382, 83279, 95176, 118970, 142764, 166558, 178455, 190352, 237940, 249837, 285528, 297425, 333116, 356910, 380704, 416395, 475880, 499674, 571056, 594850, 666232, 713820, 832790, 892275, 951760, 999348, 1142112, 1189700, 1249185, 1332464, 1427640, 1665580, 1784550, 1903520, 1998696, 2081975, 2379400, 2498370, 2664928, 2855280, 3331160, 3569100, 3997392, 4163950, 4758800, 4996740, 5710560, 6245925, 6662320, 7138200, 7994784, 8327900, 9517600, 9993480, 12491850, 13324640, 14276400, 16655800, 19986960, 24983700, 28552800, 33311600, 39973920, 49967400, 66623200, 99934800, 199869600]

約数ペア:

[(1, 199869600), (2, 99934800), (3, 66623200), (4, 49967400), (5, 39973920), (6, 33311600), (7, 28552800), (8, 24983700), (10, 19986960), (12, 16655800), (14, 14276400), (15, 13324640), (16, 12491850), (20, 9993480), (21, 9517600), (24, 8327900), (25, 7994784), (28, 7138200), (30, 6662320), (32, 6245925), (35, 5710560), (40, 4996740), (42, 4758800), (48, 4163950), (50, 3997392), (56, 3569100), (60, 3331160), (70, 2855280), (75, 2664928), (80, 2498370), (84, 2379400), (96, 2081975), (100, 1998696), (105, 1903520), (112, 1784550), (120, 1665580), (140, 1427640), (150, 1332464), (160, 1249185), (168, 1189700), (175, 1142112), (200, 999348), (210, 951760), (224, 892275), (240, 832790), (280, 713820), (300, 666232), (336, 594850), (350, 571056), (400, 499674), (420, 475880), (480, 416395), (525, 380704), (560, 356910), (600, 333116), (672, 297425), (700, 285528), (800, 249837), (840, 237940), (1050, 190352), (1120, 178455), (1200, 166558), (1400, 142764), (1680, 118970), (2100, 95176), (2400, 83279), (2800, 71382), (3360, 59485), (4200, 47588), (5600, 35691), (8400, 23794), (11897, 16800)]