4731000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 15724800

約数和(自身を除く): 10993800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 83, 95, 100, 114, 120, 125, 150, 152, 166, 190, 200, 228, 249, 250, 285, 300, 332, 375, 380, 415, 456, 475, 498, 500, 570, 600, 664, 750, 760, 830, 950, 996, 1000, 1140, 1245, 1425, 1500, 1577, 1660, 1900, 1992, 2075, 2280, 2375, 2490, 2850, 3000, 3154, 3320, 3800, 4150, 4731, 4750, 4980, 5700, 6225, 6308, 7125, 7885, 8300, 9462, 9500, 9960, 10375, 11400, 12450, 12616, 14250, 15770, 16600, 18924, 19000, 20750, 23655, 24900, 28500, 31125, 31540, 37848, 39425, 41500, 47310, 49800, 57000, 62250, 63080, 78850, 83000, 94620, 118275, 124500, 157700, 189240, 197125, 236550, 249000, 315400, 394250, 473100, 591375, 788500, 946200, 1182750, 1577000, 2365500, 4731000]

約数ペア:

[(1, 4731000), (2, 2365500), (3, 1577000), (4, 1182750), (5, 946200), (6, 788500), (8, 591375), (10, 473100), (12, 394250), (15, 315400), (19, 249000), (20, 236550), (24, 197125), (25, 189240), (30, 157700), (38, 124500), (40, 118275), (50, 94620), (57, 83000), (60, 78850), (75, 63080), (76, 62250), (83, 57000), (95, 49800), (100, 47310), (114, 41500), (120, 39425), (125, 37848), (150, 31540), (152, 31125), (166, 28500), (190, 24900), (200, 23655), (228, 20750), (249, 19000), (250, 18924), (285, 16600), (300, 15770), (332, 14250), (375, 12616), (380, 12450), (415, 11400), (456, 10375), (475, 9960), (498, 9500), (500, 9462), (570, 8300), (600, 7885), (664, 7125), (750, 6308), (760, 6225), (830, 5700), (950, 4980), (996, 4750), (1000, 4731), (1140, 4150), (1245, 3800), (1425, 3320), (1500, 3154), (1577, 3000), (1660, 2850), (1900, 2490), (1992, 2375), (2075, 2280)]