25479000

素因数分解:

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

素因数の和:195

約数の個数: 192

約数和(自身を含む): 91260000

約数和(自身を除く): 65781000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 125, 149, 150, 152, 171, 180, 190, 200, 225, 228, 250, 285, 298, 300, 342, 360, 375, 380, 447, 450, 456, 475, 500, 570, 596, 600, 684, 745, 750, 760, 855, 894, 900, 950, 1000, 1125, 1140, 1192, 1341, 1368, 1425, 1490, 1500, 1710, 1788, 1800, 1900, 2235, 2250, 2280, 2375, 2682, 2831, 2850, 2980, 3000, 3420, 3576, 3725, 3800, 4275, 4470, 4500, 4750, 5364, 5662, 5700, 5960, 6705, 6840, 7125, 7450, 8493, 8550, 8940, 9000, 9500, 10728, 11175, 11324, 11400, 13410, 14155, 14250, 14900, 16986, 17100, 17880, 18625, 19000, 21375, 22350, 22648, 25479, 26820, 28310, 28500, 29800, 33525, 33972, 34200, 37250, 42465, 42750, 44700, 50958, 53640, 55875, 56620, 57000, 67050, 67944, 70775, 74500, 84930, 85500, 89400, 101916, 111750, 113240, 127395, 134100, 141550, 149000, 167625, 169860, 171000, 203832, 212325, 223500, 254790, 268200, 283100, 335250, 339720, 353875, 424650, 447000, 509580, 566200, 636975, 670500, 707750, 849300, 1019160, 1061625, 1273950, 1341000, 1415500, 1698600, 2123250, 2547900, 2831000, 3184875, 4246500, 5095800, 6369750, 8493000, 12739500, 25479000]

約数ペア:

[(1, 25479000), (2, 12739500), (3, 8493000), (4, 6369750), (5, 5095800), (6, 4246500), (8, 3184875), (9, 2831000), (10, 2547900), (12, 2123250), (15, 1698600), (18, 1415500), (19, 1341000), (20, 1273950), (24, 1061625), (25, 1019160), (30, 849300), (36, 707750), (38, 670500), (40, 636975), (45, 566200), (50, 509580), (57, 447000), (60, 424650), (72, 353875), (75, 339720), (76, 335250), (90, 283100), (95, 268200), (100, 254790), (114, 223500), (120, 212325), (125, 203832), (149, 171000), (150, 169860), (152, 167625), (171, 149000), (180, 141550), (190, 134100), (200, 127395), (225, 113240), (228, 111750), (250, 101916), (285, 89400), (298, 85500), (300, 84930), (342, 74500), (360, 70775), (375, 67944), (380, 67050), (447, 57000), (450, 56620), (456, 55875), (475, 53640), (500, 50958), (570, 44700), (596, 42750), (600, 42465), (684, 37250), (745, 34200), (750, 33972), (760, 33525), (855, 29800), (894, 28500), (900, 28310), (950, 26820), (1000, 25479), (1125, 22648), (1140, 22350), (1192, 21375), (1341, 19000), (1368, 18625), (1425, 17880), (1490, 17100), (1500, 16986), (1710, 14900), (1788, 14250), (1800, 14155), (1900, 13410), (2235, 11400), (2250, 11324), (2280, 11175), (2375, 10728), (2682, 9500), (2831, 9000), (2850, 8940), (2980, 8550), (3000, 8493), (3420, 7450), (3576, 7125), (3725, 6840), (3800, 6705), (4275, 5960), (4470, 5700), (4500, 5662), (4750, 5364)]