1339500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 96

約数和(自身を含む): 4193280

約数和(自身を除く): 2853780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 47, 50, 57, 60, 75, 76, 94, 95, 100, 114, 125, 141, 150, 188, 190, 228, 235, 250, 282, 285, 300, 375, 380, 470, 475, 500, 564, 570, 705, 750, 893, 940, 950, 1140, 1175, 1410, 1425, 1500, 1786, 1900, 2350, 2375, 2679, 2820, 2850, 3525, 3572, 4465, 4700, 4750, 5358, 5700, 5875, 7050, 7125, 8930, 9500, 10716, 11750, 13395, 14100, 14250, 17625, 17860, 22325, 23500, 26790, 28500, 35250, 44650, 53580, 66975, 70500, 89300, 111625, 133950, 223250, 267900, 334875, 446500, 669750, 1339500]

約数ペア:

[(1, 1339500), (2, 669750), (3, 446500), (4, 334875), (5, 267900), (6, 223250), (10, 133950), (12, 111625), (15, 89300), (19, 70500), (20, 66975), (25, 53580), (30, 44650), (38, 35250), (47, 28500), (50, 26790), (57, 23500), (60, 22325), (75, 17860), (76, 17625), (94, 14250), (95, 14100), (100, 13395), (114, 11750), (125, 10716), (141, 9500), (150, 8930), (188, 7125), (190, 7050), (228, 5875), (235, 5700), (250, 5358), (282, 4750), (285, 4700), (300, 4465), (375, 3572), (380, 3525), (470, 2850), (475, 2820), (500, 2679), (564, 2375), (570, 2350), (705, 1900), (750, 1786), (893, 1500), (940, 1425), (950, 1410), (1140, 1175)]