71738300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2271

約数の個数: 72

約数和(自身を含む): 173582640

約数和(自身を除く): 101844340

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 850, 950, 1292, 1615, 1700, 1900, 2221, 3230, 4442, 6460, 8075, 8884, 11105, 16150, 22210, 32300, 37757, 42199, 44420, 55525, 75514, 84398, 111050, 151028, 168796, 188785, 210995, 222100, 377570, 421990, 717383, 755140, 843980, 943925, 1054975, 1434766, 1887850, 2109950, 2869532, 3586915, 3775700, 4219900, 7173830, 14347660, 17934575, 35869150, 71738300]

約数ペア:

[(1, 71738300), (2, 35869150), (4, 17934575), (5, 14347660), (10, 7173830), (17, 4219900), (19, 3775700), (20, 3586915), (25, 2869532), (34, 2109950), (38, 1887850), (50, 1434766), (68, 1054975), (76, 943925), (85, 843980), (95, 755140), (100, 717383), (170, 421990), (190, 377570), (323, 222100), (340, 210995), (380, 188785), (425, 168796), (475, 151028), (646, 111050), (850, 84398), (950, 75514), (1292, 55525), (1615, 44420), (1700, 42199), (1900, 37757), (2221, 32300), (3230, 22210), (4442, 16150), (6460, 11105), (8075, 8884)]