19274700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 56996352

約数和(自身を除く): 37721652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1367, 1410, 2350, 2734, 2820, 3525, 4101, 4700, 5468, 6835, 7050, 8202, 13670, 14100, 16404, 20505, 27340, 34175, 41010, 64249, 68350, 82020, 102525, 128498, 136700, 192747, 205050, 256996, 321245, 385494, 410100, 642490, 770988, 963735, 1284980, 1606225, 1927470, 3212450, 3854940, 4818675, 6424900, 9637350, 19274700]

約数ペア:

[(1, 19274700), (2, 9637350), (3, 6424900), (4, 4818675), (5, 3854940), (6, 3212450), (10, 1927470), (12, 1606225), (15, 1284980), (20, 963735), (25, 770988), (30, 642490), (47, 410100), (50, 385494), (60, 321245), (75, 256996), (94, 205050), (100, 192747), (141, 136700), (150, 128498), (188, 102525), (235, 82020), (282, 68350), (300, 64249), (470, 41010), (564, 34175), (705, 27340), (940, 20505), (1175, 16404), (1367, 14100), (1410, 13670), (2350, 8202), (2734, 7050), (2820, 6835), (3525, 5468), (4101, 4700)]