38218500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 131040000

約数和(自身を除く): 92821500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 125, 135, 149, 150, 171, 180, 190, 225, 228, 250, 270, 285, 298, 300, 342, 375, 380, 447, 450, 475, 500, 513, 540, 570, 596, 675, 684, 745, 750, 855, 894, 900, 950, 1026, 1125, 1140, 1341, 1350, 1425, 1490, 1500, 1710, 1788, 1900, 2052, 2235, 2250, 2375, 2565, 2682, 2700, 2831, 2850, 2980, 3375, 3420, 3725, 4023, 4275, 4470, 4500, 4750, 5130, 5364, 5662, 5700, 6705, 6750, 7125, 7450, 8046, 8493, 8550, 8940, 9500, 10260, 11175, 11324, 12825, 13410, 13500, 14155, 14250, 14900, 16092, 16986, 17100, 18625, 20115, 21375, 22350, 25479, 25650, 26820, 28310, 28500, 33525, 33972, 37250, 40230, 42465, 42750, 44700, 50958, 51300, 55875, 56620, 64125, 67050, 70775, 74500, 76437, 80460, 84930, 85500, 100575, 101916, 111750, 127395, 128250, 134100, 141550, 152874, 167625, 169860, 201150, 212325, 223500, 254790, 256500, 283100, 305748, 335250, 353875, 382185, 402300, 424650, 502875, 509580, 636975, 670500, 707750, 764370, 849300, 1005750, 1061625, 1273950, 1415500, 1528740, 1910925, 2011500, 2123250, 2547900, 3184875, 3821850, 4246500, 6369750, 7643700, 9554625, 12739500, 19109250, 38218500]

約数ペア:

[(1, 38218500), (2, 19109250), (3, 12739500), (4, 9554625), (5, 7643700), (6, 6369750), (9, 4246500), (10, 3821850), (12, 3184875), (15, 2547900), (18, 2123250), (19, 2011500), (20, 1910925), (25, 1528740), (27, 1415500), (30, 1273950), (36, 1061625), (38, 1005750), (45, 849300), (50, 764370), (54, 707750), (57, 670500), (60, 636975), (75, 509580), (76, 502875), (90, 424650), (95, 402300), (100, 382185), (108, 353875), (114, 335250), (125, 305748), (135, 283100), (149, 256500), (150, 254790), (171, 223500), (180, 212325), (190, 201150), (225, 169860), (228, 167625), (250, 152874), (270, 141550), (285, 134100), (298, 128250), (300, 127395), (342, 111750), (375, 101916), (380, 100575), (447, 85500), (450, 84930), (475, 80460), (500, 76437), (513, 74500), (540, 70775), (570, 67050), (596, 64125), (675, 56620), (684, 55875), (745, 51300), (750, 50958), (855, 44700), (894, 42750), (900, 42465), (950, 40230), (1026, 37250), (1125, 33972), (1140, 33525), (1341, 28500), (1350, 28310), (1425, 26820), (1490, 25650), (1500, 25479), (1710, 22350), (1788, 21375), (1900, 20115), (2052, 18625), (2235, 17100), (2250, 16986), (2375, 16092), (2565, 14900), (2682, 14250), (2700, 14155), (2831, 13500), (2850, 13410), (2980, 12825), (3375, 11324), (3420, 11175), (3725, 10260), (4023, 9500), (4275, 8940), (4470, 8550), (4500, 8493), (4750, 8046), (5130, 7450), (5364, 7125), (5662, 6750), (5700, 6705)]