78696900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29147}}^1$

素因数の和:29170

約数の個数: 72

約数和(自身を含む): 253004640

約数和(自身を除く): 174307740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 29147, 58294, 87441, 116588, 145735, 174882, 262323, 291470, 349764, 437205, 524646, 582940, 728675, 786969, 874410, 1049292, 1311615, 1457350, 1573938, 1748820, 2186025, 2623230, 2914700, 3147876, 3934845, 4372050, 5246460, 6558075, 7869690, 8744100, 13116150, 15739380, 19674225, 26232300, 39348450, 78696900]

約数ペア:

[(1, 78696900), (2, 39348450), (3, 26232300), (4, 19674225), (5, 15739380), (6, 13116150), (9, 8744100), (10, 7869690), (12, 6558075), (15, 5246460), (18, 4372050), (20, 3934845), (25, 3147876), (27, 2914700), (30, 2623230), (36, 2186025), (45, 1748820), (50, 1573938), (54, 1457350), (60, 1311615), (75, 1049292), (90, 874410), (100, 786969), (108, 728675), (135, 582940), (150, 524646), (180, 437205), (225, 349764), (270, 291470), (300, 262323), (450, 174882), (540, 145735), (675, 116588), (900, 87441), (1350, 58294), (2700, 29147)]