39837900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 108

約数和(自身を含む): 119685048

約数和(自身を除く): 79847148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 97, 100, 111, 148, 150, 185, 194, 222, 291, 300, 370, 388, 444, 485, 555, 582, 740, 925, 970, 1110, 1164, 1369, 1455, 1850, 1940, 2220, 2425, 2738, 2775, 2910, 3589, 3700, 4107, 4850, 5476, 5550, 5820, 6845, 7178, 7275, 8214, 9700, 10767, 11100, 13690, 14356, 14550, 16428, 17945, 20535, 21534, 27380, 29100, 34225, 35890, 41070, 43068, 53835, 68450, 71780, 82140, 89725, 102675, 107670, 132793, 136900, 179450, 205350, 215340, 265586, 269175, 358900, 398379, 410700, 531172, 538350, 663965, 796758, 1076700, 1327930, 1593516, 1991895, 2655860, 3319825, 3983790, 6639650, 7967580, 9959475, 13279300, 19918950, 39837900]

約数ペア:

[(1, 39837900), (2, 19918950), (3, 13279300), (4, 9959475), (5, 7967580), (6, 6639650), (10, 3983790), (12, 3319825), (15, 2655860), (20, 1991895), (25, 1593516), (30, 1327930), (37, 1076700), (50, 796758), (60, 663965), (74, 538350), (75, 531172), (97, 410700), (100, 398379), (111, 358900), (148, 269175), (150, 265586), (185, 215340), (194, 205350), (222, 179450), (291, 136900), (300, 132793), (370, 107670), (388, 102675), (444, 89725), (485, 82140), (555, 71780), (582, 68450), (740, 53835), (925, 43068), (970, 41070), (1110, 35890), (1164, 34225), (1369, 29100), (1455, 27380), (1850, 21534), (1940, 20535), (2220, 17945), (2425, 16428), (2738, 14550), (2775, 14356), (2910, 13690), (3589, 11100), (3700, 10767), (4107, 9700), (4850, 8214), (5476, 7275), (5550, 7178), (5820, 6845)]