172922100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 545381760

約数和(自身を除く): 372459660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 101, 130, 150, 156, 195, 202, 260, 300, 303, 325, 390, 404, 439, 505, 606, 650, 780, 878, 975, 1010, 1212, 1300, 1313, 1317, 1515, 1756, 1950, 2020, 2195, 2525, 2626, 2634, 3030, 3900, 3939, 4390, 5050, 5252, 5268, 5707, 6060, 6565, 6585, 7575, 7878, 8780, 10100, 10975, 11414, 13130, 13170, 15150, 15756, 17121, 19695, 21950, 22828, 26260, 26340, 28535, 30300, 32825, 32925, 34242, 39390, 43900, 44339, 57070, 65650, 65850, 68484, 78780, 85605, 88678, 98475, 114140, 131300, 131700, 133017, 142675, 171210, 177356, 196950, 221695, 266034, 285350, 342420, 393900, 428025, 443390, 532068, 570700, 576407, 665085, 856050, 886780, 1108475, 1152814, 1330170, 1712100, 1729221, 2216950, 2305628, 2660340, 2882035, 3325425, 3458442, 4433900, 5764070, 6650850, 6916884, 8646105, 11528140, 13301700, 14410175, 17292210, 28820350, 34584420, 43230525, 57640700, 86461050, 172922100]

約数ペア:

[(1, 172922100), (2, 86461050), (3, 57640700), (4, 43230525), (5, 34584420), (6, 28820350), (10, 17292210), (12, 14410175), (13, 13301700), (15, 11528140), (20, 8646105), (25, 6916884), (26, 6650850), (30, 5764070), (39, 4433900), (50, 3458442), (52, 3325425), (60, 2882035), (65, 2660340), (75, 2305628), (78, 2216950), (100, 1729221), (101, 1712100), (130, 1330170), (150, 1152814), (156, 1108475), (195, 886780), (202, 856050), (260, 665085), (300, 576407), (303, 570700), (325, 532068), (390, 443390), (404, 428025), (439, 393900), (505, 342420), (606, 285350), (650, 266034), (780, 221695), (878, 196950), (975, 177356), (1010, 171210), (1212, 142675), (1300, 133017), (1313, 131700), (1317, 131300), (1515, 114140), (1756, 98475), (1950, 88678), (2020, 85605), (2195, 78780), (2525, 68484), (2626, 65850), (2634, 65650), (3030, 57070), (3900, 44339), (3939, 43900), (4390, 39390), (5050, 34242), (5252, 32925), (5268, 32825), (5707, 30300), (6060, 28535), (6565, 26340), (6585, 26260), (7575, 22828), (7878, 21950), (8780, 19695), (10100, 17121), (10975, 15756), (11414, 15150), (13130, 13170)]