7250850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 20623680

約数和(自身を除く): 13372830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 82, 90, 123, 131, 135, 150, 205, 225, 246, 262, 270, 369, 393, 410, 450, 615, 655, 675, 738, 786, 1025, 1107, 1179, 1230, 1310, 1350, 1845, 1965, 2050, 2214, 2358, 3075, 3275, 3537, 3690, 3930, 5371, 5535, 5895, 6150, 6550, 7074, 9225, 9825, 10742, 11070, 11790, 16113, 17685, 18450, 19650, 26855, 27675, 29475, 32226, 35370, 48339, 53710, 55350, 58950, 80565, 88425, 96678, 134275, 145017, 161130, 176850, 241695, 268550, 290034, 402825, 483390, 725085, 805650, 1208475, 1450170, 2416950, 3625425, 7250850]

約数ペア:

[(1, 7250850), (2, 3625425), (3, 2416950), (5, 1450170), (6, 1208475), (9, 805650), (10, 725085), (15, 483390), (18, 402825), (25, 290034), (27, 268550), (30, 241695), (41, 176850), (45, 161130), (50, 145017), (54, 134275), (75, 96678), (82, 88425), (90, 80565), (123, 58950), (131, 55350), (135, 53710), (150, 48339), (205, 35370), (225, 32226), (246, 29475), (262, 27675), (270, 26855), (369, 19650), (393, 18450), (410, 17685), (450, 16113), (615, 11790), (655, 11070), (675, 10742), (738, 9825), (786, 9225), (1025, 7074), (1107, 6550), (1179, 6150), (1230, 5895), (1310, 5535), (1350, 5371), (1845, 3930), (1965, 3690), (2050, 3537), (2214, 3275), (2358, 3075)]