5728500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 19306560

約数和(自身を除く): 13578060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 67, 75, 76, 90, 95, 100, 114, 125, 134, 150, 171, 180, 190, 201, 225, 228, 250, 268, 285, 300, 335, 342, 375, 380, 402, 450, 475, 500, 570, 603, 670, 684, 750, 804, 855, 900, 950, 1005, 1125, 1140, 1206, 1273, 1340, 1425, 1500, 1675, 1710, 1900, 2010, 2250, 2375, 2412, 2546, 2850, 3015, 3350, 3420, 3819, 4020, 4275, 4500, 4750, 5025, 5092, 5700, 6030, 6365, 6700, 7125, 7638, 8375, 8550, 9500, 10050, 11457, 12060, 12730, 14250, 15075, 15276, 16750, 17100, 19095, 20100, 21375, 22914, 25125, 25460, 28500, 30150, 31825, 33500, 38190, 42750, 45828, 50250, 57285, 60300, 63650, 75375, 76380, 85500, 95475, 100500, 114570, 127300, 150750, 159125, 190950, 229140, 286425, 301500, 318250, 381900, 477375, 572850, 636500, 954750, 1145700, 1432125, 1909500, 2864250, 5728500]

約数ペア:

[(1, 5728500), (2, 2864250), (3, 1909500), (4, 1432125), (5, 1145700), (6, 954750), (9, 636500), (10, 572850), (12, 477375), (15, 381900), (18, 318250), (19, 301500), (20, 286425), (25, 229140), (30, 190950), (36, 159125), (38, 150750), (45, 127300), (50, 114570), (57, 100500), (60, 95475), (67, 85500), (75, 76380), (76, 75375), (90, 63650), (95, 60300), (100, 57285), (114, 50250), (125, 45828), (134, 42750), (150, 38190), (171, 33500), (180, 31825), (190, 30150), (201, 28500), (225, 25460), (228, 25125), (250, 22914), (268, 21375), (285, 20100), (300, 19095), (335, 17100), (342, 16750), (375, 15276), (380, 15075), (402, 14250), (450, 12730), (475, 12060), (500, 11457), (570, 10050), (603, 9500), (670, 8550), (684, 8375), (750, 7638), (804, 7125), (855, 6700), (900, 6365), (950, 6030), (1005, 5700), (1125, 5092), (1140, 5025), (1206, 4750), (1273, 4500), (1340, 4275), (1425, 4020), (1500, 3819), (1675, 3420), (1710, 3350), (1900, 3015), (2010, 2850), (2250, 2546), (2375, 2412)]