25133040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:607

約数の個数: 120

約数和(自身を含む): 85829328

約数和(自身を除く): 60696288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 521, 536, 603, 670, 720, 804, 1005, 1042, 1072, 1206, 1340, 1563, 1608, 2010, 2084, 2412, 2605, 2680, 3015, 3126, 3216, 4020, 4168, 4689, 4824, 5210, 5360, 6030, 6252, 7815, 8040, 8336, 9378, 9648, 10420, 12060, 12504, 15630, 16080, 18756, 20840, 23445, 24120, 25008, 31260, 34907, 37512, 41680, 46890, 48240, 62520, 69814, 75024, 93780, 104721, 125040, 139628, 174535, 187560, 209442, 279256, 314163, 349070, 375120, 418884, 523605, 558512, 628326, 698140, 837768, 1047210, 1256652, 1396280, 1570815, 1675536, 2094420, 2513304, 2792560, 3141630, 4188840, 5026608, 6283260, 8377680, 12566520, 25133040]

約数ペア:

[(1, 25133040), (2, 12566520), (3, 8377680), (4, 6283260), (5, 5026608), (6, 4188840), (8, 3141630), (9, 2792560), (10, 2513304), (12, 2094420), (15, 1675536), (16, 1570815), (18, 1396280), (20, 1256652), (24, 1047210), (30, 837768), (36, 698140), (40, 628326), (45, 558512), (48, 523605), (60, 418884), (67, 375120), (72, 349070), (80, 314163), (90, 279256), (120, 209442), (134, 187560), (144, 174535), (180, 139628), (201, 125040), (240, 104721), (268, 93780), (335, 75024), (360, 69814), (402, 62520), (521, 48240), (536, 46890), (603, 41680), (670, 37512), (720, 34907), (804, 31260), (1005, 25008), (1042, 24120), (1072, 23445), (1206, 20840), (1340, 18756), (1563, 16080), (1608, 15630), (2010, 12504), (2084, 12060), (2412, 10420), (2605, 9648), (2680, 9378), (3015, 8336), (3126, 8040), (3216, 7815), (4020, 6252), (4168, 6030), (4689, 5360), (4824, 5210)]