237989250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 681493176

約数和(自身を除く): 443503926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 150, 171, 190, 225, 250, 285, 293, 342, 361, 375, 450, 475, 570, 586, 722, 750, 855, 879, 950, 1083, 1125, 1425, 1465, 1710, 1758, 1805, 2166, 2250, 2375, 2637, 2850, 2930, 3249, 3610, 4275, 4395, 4750, 5274, 5415, 5567, 6498, 7125, 7325, 8550, 8790, 9025, 10830, 11134, 13185, 14250, 14650, 16245, 16701, 18050, 21375, 21975, 26370, 27075, 27835, 32490, 33402, 36625, 42750, 43950, 45125, 50103, 54150, 55670, 65925, 73250, 81225, 83505, 90250, 100206, 105773, 109875, 131850, 135375, 139175, 162450, 167010, 211546, 219750, 250515, 270750, 278350, 317319, 329625, 406125, 417525, 501030, 528865, 634638, 659250, 695875, 812250, 835050, 951957, 1057730, 1252575, 1391750, 1586595, 1903914, 2087625, 2505150, 2644325, 3173190, 4175250, 4759785, 5288650, 6262875, 7932975, 9519570, 12525750, 13221625, 15865950, 23798925, 26443250, 39664875, 47597850, 79329750, 118994625, 237989250]

約数ペア:

[(1, 237989250), (2, 118994625), (3, 79329750), (5, 47597850), (6, 39664875), (9, 26443250), (10, 23798925), (15, 15865950), (18, 13221625), (19, 12525750), (25, 9519570), (30, 7932975), (38, 6262875), (45, 5288650), (50, 4759785), (57, 4175250), (75, 3173190), (90, 2644325), (95, 2505150), (114, 2087625), (125, 1903914), (150, 1586595), (171, 1391750), (190, 1252575), (225, 1057730), (250, 951957), (285, 835050), (293, 812250), (342, 695875), (361, 659250), (375, 634638), (450, 528865), (475, 501030), (570, 417525), (586, 406125), (722, 329625), (750, 317319), (855, 278350), (879, 270750), (950, 250515), (1083, 219750), (1125, 211546), (1425, 167010), (1465, 162450), (1710, 139175), (1758, 135375), (1805, 131850), (2166, 109875), (2250, 105773), (2375, 100206), (2637, 90250), (2850, 83505), (2930, 81225), (3249, 73250), (3610, 65925), (4275, 55670), (4395, 54150), (4750, 50103), (5274, 45125), (5415, 43950), (5567, 42750), (6498, 36625), (7125, 33402), (7325, 32490), (8550, 27835), (8790, 27075), (9025, 26370), (10830, 21975), (11134, 21375), (13185, 18050), (14250, 16701), (14650, 16245)]