31848750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 120

約数和(自身を含む): 91377000

約数和(自身を除く): 59528250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 149, 150, 171, 190, 225, 250, 285, 298, 342, 375, 447, 450, 475, 570, 625, 745, 750, 855, 894, 950, 1125, 1250, 1341, 1425, 1490, 1710, 1875, 2235, 2250, 2375, 2682, 2831, 2850, 3725, 3750, 4275, 4470, 4750, 5625, 5662, 6705, 7125, 7450, 8493, 8550, 11175, 11250, 11875, 13410, 14155, 14250, 16986, 18625, 21375, 22350, 23750, 25479, 28310, 33525, 35625, 37250, 42465, 42750, 50958, 55875, 67050, 70775, 71250, 84930, 93125, 106875, 111750, 127395, 141550, 167625, 186250, 212325, 213750, 254790, 279375, 335250, 353875, 424650, 558750, 636975, 707750, 838125, 1061625, 1273950, 1676250, 1769375, 2123250, 3184875, 3538750, 5308125, 6369750, 10616250, 15924375, 31848750]

約数ペア:

[(1, 31848750), (2, 15924375), (3, 10616250), (5, 6369750), (6, 5308125), (9, 3538750), (10, 3184875), (15, 2123250), (18, 1769375), (19, 1676250), (25, 1273950), (30, 1061625), (38, 838125), (45, 707750), (50, 636975), (57, 558750), (75, 424650), (90, 353875), (95, 335250), (114, 279375), (125, 254790), (149, 213750), (150, 212325), (171, 186250), (190, 167625), (225, 141550), (250, 127395), (285, 111750), (298, 106875), (342, 93125), (375, 84930), (447, 71250), (450, 70775), (475, 67050), (570, 55875), (625, 50958), (745, 42750), (750, 42465), (855, 37250), (894, 35625), (950, 33525), (1125, 28310), (1250, 25479), (1341, 23750), (1425, 22350), (1490, 21375), (1710, 18625), (1875, 16986), (2235, 14250), (2250, 14155), (2375, 13410), (2682, 11875), (2831, 11250), (2850, 11175), (3725, 8550), (3750, 8493), (4275, 7450), (4470, 7125), (4750, 6705), (5625, 5662)]