2103300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 7291200

約数和(自身を除く): 5187900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 41, 45, 50, 54, 57, 60, 75, 76, 82, 90, 95, 100, 108, 114, 123, 135, 150, 164, 171, 180, 190, 205, 225, 228, 246, 270, 285, 300, 342, 369, 380, 410, 450, 475, 492, 513, 540, 570, 615, 675, 684, 738, 779, 820, 855, 900, 950, 1025, 1026, 1107, 1140, 1230, 1350, 1425, 1476, 1558, 1710, 1845, 1900, 2050, 2052, 2214, 2337, 2460, 2565, 2700, 2850, 3075, 3116, 3420, 3690, 3895, 4100, 4275, 4428, 4674, 5130, 5535, 5700, 6150, 7011, 7380, 7790, 8550, 9225, 9348, 10260, 11070, 11685, 12300, 12825, 14022, 15580, 17100, 18450, 19475, 21033, 22140, 23370, 25650, 27675, 28044, 35055, 36900, 38950, 42066, 46740, 51300, 55350, 58425, 70110, 77900, 84132, 105165, 110700, 116850, 140220, 175275, 210330, 233700, 350550, 420660, 525825, 701100, 1051650, 2103300]

約数ペア:

[(1, 2103300), (2, 1051650), (3, 701100), (4, 525825), (5, 420660), (6, 350550), (9, 233700), (10, 210330), (12, 175275), (15, 140220), (18, 116850), (19, 110700), (20, 105165), (25, 84132), (27, 77900), (30, 70110), (36, 58425), (38, 55350), (41, 51300), (45, 46740), (50, 42066), (54, 38950), (57, 36900), (60, 35055), (75, 28044), (76, 27675), (82, 25650), (90, 23370), (95, 22140), (100, 21033), (108, 19475), (114, 18450), (123, 17100), (135, 15580), (150, 14022), (164, 12825), (171, 12300), (180, 11685), (190, 11070), (205, 10260), (225, 9348), (228, 9225), (246, 8550), (270, 7790), (285, 7380), (300, 7011), (342, 6150), (369, 5700), (380, 5535), (410, 5130), (450, 4674), (475, 4428), (492, 4275), (513, 4100), (540, 3895), (570, 3690), (615, 3420), (675, 3116), (684, 3075), (738, 2850), (779, 2700), (820, 2565), (855, 2460), (900, 2337), (950, 2214), (1025, 2052), (1026, 2050), (1107, 1900), (1140, 1845), (1230, 1710), (1350, 1558), (1425, 1476)]