193449900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{92119}}^1$

素因数の和:92143

約数の個数: 72

約数和(自身を含む): 639681280

約数和(自身を除く): 446231380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 92119, 184238, 276357, 368476, 460595, 552714, 644833, 921190, 1105428, 1289666, 1381785, 1842380, 1934499, 2302975, 2579332, 2763570, 3224165, 3868998, 4605950, 5527140, 6448330, 6908925, 7737996, 9211900, 9672495, 12896660, 13817850, 16120825, 19344990, 27635700, 32241650, 38689980, 48362475, 64483300, 96724950, 193449900]

約数ペア:

[(1, 193449900), (2, 96724950), (3, 64483300), (4, 48362475), (5, 38689980), (6, 32241650), (7, 27635700), (10, 19344990), (12, 16120825), (14, 13817850), (15, 12896660), (20, 9672495), (21, 9211900), (25, 7737996), (28, 6908925), (30, 6448330), (35, 5527140), (42, 4605950), (50, 3868998), (60, 3224165), (70, 2763570), (75, 2579332), (84, 2302975), (100, 1934499), (105, 1842380), (140, 1381785), (150, 1289666), (175, 1105428), (210, 921190), (300, 644833), (350, 552714), (420, 460595), (525, 368476), (700, 276357), (1050, 184238), (2100, 92119)]