225447120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{601}}^1$

素因数の和:1141

約数の個数: 120

約数和(自身を含む): 759841992

約数和(自身を除く): 534394872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 521, 601, 720, 1042, 1202, 1563, 1803, 2084, 2404, 2605, 3005, 3126, 3606, 4168, 4689, 4808, 5210, 5409, 6010, 6252, 7212, 7815, 8336, 9015, 9378, 9616, 10420, 10818, 12020, 12504, 14424, 15630, 18030, 18756, 20840, 21636, 23445, 24040, 25008, 27045, 28848, 31260, 36060, 37512, 41680, 43272, 46890, 48080, 54090, 62520, 72120, 75024, 86544, 93780, 108180, 125040, 144240, 187560, 216360, 313121, 375120, 432720, 626242, 939363, 1252484, 1565605, 1878726, 2504968, 2818089, 3131210, 3757452, 4696815, 5009936, 5636178, 6262420, 7514904, 9393630, 11272356, 12524840, 14090445, 15029808, 18787260, 22544712, 25049680, 28180890, 37574520, 45089424, 56361780, 75149040, 112723560, 225447120]

約数ペア:

[(1, 225447120), (2, 112723560), (3, 75149040), (4, 56361780), (5, 45089424), (6, 37574520), (8, 28180890), (9, 25049680), (10, 22544712), (12, 18787260), (15, 15029808), (16, 14090445), (18, 12524840), (20, 11272356), (24, 9393630), (30, 7514904), (36, 6262420), (40, 5636178), (45, 5009936), (48, 4696815), (60, 3757452), (72, 3131210), (80, 2818089), (90, 2504968), (120, 1878726), (144, 1565605), (180, 1252484), (240, 939363), (360, 626242), (521, 432720), (601, 375120), (720, 313121), (1042, 216360), (1202, 187560), (1563, 144240), (1803, 125040), (2084, 108180), (2404, 93780), (2605, 86544), (3005, 75024), (3126, 72120), (3606, 62520), (4168, 54090), (4689, 48080), (4808, 46890), (5210, 43272), (5409, 41680), (6010, 37512), (6252, 36060), (7212, 31260), (7815, 28848), (8336, 27045), (9015, 25008), (9378, 24040), (9616, 23445), (10420, 21636), (10818, 20840), (12020, 18756), (12504, 18030), (14424, 15630)]