195982500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{3733}}^1$

素因数の和:3767

約数の個数: 120

約数和(自身を含む): 653240896

約数和(自身を除く): 457258396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 625, 700, 750, 875, 1050, 1250, 1500, 1750, 1875, 2100, 2500, 2625, 3500, 3733, 3750, 4375, 5250, 7466, 7500, 8750, 10500, 11199, 13125, 14932, 17500, 18665, 22398, 26131, 26250, 37330, 44796, 52262, 52500, 55995, 74660, 78393, 93325, 104524, 111990, 130655, 156786, 186650, 223980, 261310, 279975, 313572, 373300, 391965, 466625, 522620, 559950, 653275, 783930, 933250, 1119900, 1306550, 1399875, 1567860, 1866500, 1959825, 2333125, 2613100, 2799750, 3266375, 3919650, 4666250, 5599500, 6532750, 6999375, 7839300, 9332500, 9799125, 13065500, 13998750, 16331875, 19598250, 27997500, 32663750, 39196500, 48995625, 65327500, 97991250, 195982500]

約数ペア:

[(1, 195982500), (2, 97991250), (3, 65327500), (4, 48995625), (5, 39196500), (6, 32663750), (7, 27997500), (10, 19598250), (12, 16331875), (14, 13998750), (15, 13065500), (20, 9799125), (21, 9332500), (25, 7839300), (28, 6999375), (30, 6532750), (35, 5599500), (42, 4666250), (50, 3919650), (60, 3266375), (70, 2799750), (75, 2613100), (84, 2333125), (100, 1959825), (105, 1866500), (125, 1567860), (140, 1399875), (150, 1306550), (175, 1119900), (210, 933250), (250, 783930), (300, 653275), (350, 559950), (375, 522620), (420, 466625), (500, 391965), (525, 373300), (625, 313572), (700, 279975), (750, 261310), (875, 223980), (1050, 186650), (1250, 156786), (1500, 130655), (1750, 111990), (1875, 104524), (2100, 93325), (2500, 78393), (2625, 74660), (3500, 55995), (3733, 52500), (3750, 52262), (4375, 44796), (5250, 37330), (7466, 26250), (7500, 26131), (8750, 22398), (10500, 18665), (11199, 17500), (13125, 14932)]