115221900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1607}}^1$

素因数の和:1863

約数の個数: 72

約数和(自身を含む): 334978560

約数和(自身を除く): 219756660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 239, 300, 478, 717, 956, 1195, 1434, 1607, 2390, 2868, 3214, 3585, 4780, 4821, 5975, 6428, 7170, 8035, 9642, 11950, 14340, 16070, 17925, 19284, 23900, 24105, 32140, 35850, 40175, 48210, 71700, 80350, 96420, 120525, 160700, 241050, 384073, 482100, 768146, 1152219, 1536292, 1920365, 2304438, 3840730, 4608876, 5761095, 7681460, 9601825, 11522190, 19203650, 23044380, 28805475, 38407300, 57610950, 115221900]

約数ペア:

[(1, 115221900), (2, 57610950), (3, 38407300), (4, 28805475), (5, 23044380), (6, 19203650), (10, 11522190), (12, 9601825), (15, 7681460), (20, 5761095), (25, 4608876), (30, 3840730), (50, 2304438), (60, 1920365), (75, 1536292), (100, 1152219), (150, 768146), (239, 482100), (300, 384073), (478, 241050), (717, 160700), (956, 120525), (1195, 96420), (1434, 80350), (1607, 71700), (2390, 48210), (2868, 40175), (3214, 35850), (3585, 32140), (4780, 24105), (4821, 23900), (5975, 19284), (6428, 17925), (7170, 16070), (8035, 14340), (9642, 11950)]