464037100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3067}}^1$

素因数の和:3187

約数の個数: 72

約数和(自身を含む): 1078524720

約数和(自身を除く): 614487620

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 89, 100, 170, 178, 340, 356, 425, 445, 850, 890, 1513, 1700, 1780, 2225, 3026, 3067, 4450, 6052, 6134, 7565, 8900, 12268, 15130, 15335, 30260, 30670, 37825, 52139, 61340, 75650, 76675, 104278, 151300, 153350, 208556, 260695, 272963, 306700, 521390, 545926, 1042780, 1091852, 1303475, 1364815, 2606950, 2729630, 4640371, 5213900, 5459260, 6824075, 9280742, 13648150, 18561484, 23201855, 27296300, 46403710, 92807420, 116009275, 232018550, 464037100]

約数ペア:

[(1, 464037100), (2, 232018550), (4, 116009275), (5, 92807420), (10, 46403710), (17, 27296300), (20, 23201855), (25, 18561484), (34, 13648150), (50, 9280742), (68, 6824075), (85, 5459260), (89, 5213900), (100, 4640371), (170, 2729630), (178, 2606950), (340, 1364815), (356, 1303475), (425, 1091852), (445, 1042780), (850, 545926), (890, 521390), (1513, 306700), (1700, 272963), (1780, 260695), (2225, 208556), (3026, 153350), (3067, 151300), (4450, 104278), (6052, 76675), (6134, 75650), (7565, 61340), (8900, 52139), (12268, 37825), (15130, 30670), (15335, 30260)]