56458500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 198481920

約数和(自身を除く): 142023420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 125, 133, 140, 150, 175, 190, 210, 228, 250, 266, 283, 285, 300, 350, 375, 380, 399, 420, 475, 500, 525, 532, 566, 570, 665, 700, 750, 798, 849, 875, 950, 1050, 1132, 1140, 1330, 1415, 1425, 1500, 1596, 1698, 1750, 1900, 1981, 1995, 2100, 2375, 2625, 2660, 2830, 2850, 3325, 3396, 3500, 3962, 3990, 4245, 4750, 5250, 5377, 5660, 5700, 5943, 6650, 7075, 7125, 7924, 7980, 8490, 9500, 9905, 9975, 10500, 10754, 11886, 13300, 14150, 14250, 16131, 16625, 16980, 19810, 19950, 21225, 21508, 23772, 26885, 28300, 28500, 29715, 32262, 33250, 35375, 37639, 39620, 39900, 42450, 49525, 49875, 53770, 59430, 64524, 66500, 70750, 75278, 80655, 84900, 99050, 99750, 106125, 107540, 112917, 118860, 134425, 141500, 148575, 150556, 161310, 188195, 198100, 199500, 212250, 225834, 247625, 268850, 297150, 322620, 376390, 403275, 424500, 451668, 495250, 537700, 564585, 594300, 672125, 742875, 752780, 806550, 940975, 990500, 1129170, 1344250, 1485750, 1613100, 1881950, 2016375, 2258340, 2688500, 2822925, 2971500, 3763900, 4032750, 4704875, 5645850, 8065500, 9409750, 11291700, 14114625, 18819500, 28229250, 56458500]

約数ペア:

[(1, 56458500), (2, 28229250), (3, 18819500), (4, 14114625), (5, 11291700), (6, 9409750), (7, 8065500), (10, 5645850), (12, 4704875), (14, 4032750), (15, 3763900), (19, 2971500), (20, 2822925), (21, 2688500), (25, 2258340), (28, 2016375), (30, 1881950), (35, 1613100), (38, 1485750), (42, 1344250), (50, 1129170), (57, 990500), (60, 940975), (70, 806550), (75, 752780), (76, 742875), (84, 672125), (95, 594300), (100, 564585), (105, 537700), (114, 495250), (125, 451668), (133, 424500), (140, 403275), (150, 376390), (175, 322620), (190, 297150), (210, 268850), (228, 247625), (250, 225834), (266, 212250), (283, 199500), (285, 198100), (300, 188195), (350, 161310), (375, 150556), (380, 148575), (399, 141500), (420, 134425), (475, 118860), (500, 112917), (525, 107540), (532, 106125), (566, 99750), (570, 99050), (665, 84900), (700, 80655), (750, 75278), (798, 70750), (849, 66500), (875, 64524), (950, 59430), (1050, 53770), (1132, 49875), (1140, 49525), (1330, 42450), (1415, 39900), (1425, 39620), (1500, 37639), (1596, 35375), (1698, 33250), (1750, 32262), (1900, 29715), (1981, 28500), (1995, 28300), (2100, 26885), (2375, 23772), (2625, 21508), (2660, 21225), (2830, 19950), (2850, 19810), (3325, 16980), (3396, 16625), (3500, 16131), (3962, 14250), (3990, 14150), (4245, 13300), (4750, 11886), (5250, 10754), (5377, 10500), (5660, 9975), (5700, 9905), (5943, 9500), (6650, 8490), (7075, 7980), (7125, 7924)]