513803700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{30047}}^1$

素因数の和:30086

約数の個数: 108

約数和(自身を含む): 1695308160

約数和(自身を除く): 1181504460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 17100, 30047, 60094, 90141, 120188, 150235, 180282, 270423, 300470, 360564, 450705, 540846, 570893, 600940, 751175, 901410, 1081692, 1141786, 1352115, 1502350, 1712679, 1802820, 2253525, 2283572, 2704230, 2854465, 3004700, 3425358, 4507050, 5138037, 5408460, 5708930, 6760575, 6850716, 8563395, 9014100, 10276074, 11417860, 13521150, 14272325, 17126790, 20552148, 25690185, 27042300, 28544650, 34253580, 42816975, 51380370, 57089300, 85633950, 102760740, 128450925, 171267900, 256901850, 513803700]

約数ペア:

[(1, 513803700), (2, 256901850), (3, 171267900), (4, 128450925), (5, 102760740), (6, 85633950), (9, 57089300), (10, 51380370), (12, 42816975), (15, 34253580), (18, 28544650), (19, 27042300), (20, 25690185), (25, 20552148), (30, 17126790), (36, 14272325), (38, 13521150), (45, 11417860), (50, 10276074), (57, 9014100), (60, 8563395), (75, 6850716), (76, 6760575), (90, 5708930), (95, 5408460), (100, 5138037), (114, 4507050), (150, 3425358), (171, 3004700), (180, 2854465), (190, 2704230), (225, 2283572), (228, 2253525), (285, 1802820), (300, 1712679), (342, 1502350), (380, 1352115), (450, 1141786), (475, 1081692), (570, 901410), (684, 751175), (855, 600940), (900, 570893), (950, 540846), (1140, 450705), (1425, 360564), (1710, 300470), (1900, 270423), (2850, 180282), (3420, 150235), (4275, 120188), (5700, 90141), (8550, 60094), (17100, 30047)]