131926500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1587

約数の個数: 144

約数和(自身を含む): 438372480

約数和(自身を除く): 306445980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 225, 228, 250, 285, 300, 342, 375, 380, 450, 475, 500, 570, 684, 750, 855, 900, 950, 1125, 1140, 1425, 1500, 1543, 1710, 1900, 2250, 2375, 2850, 3086, 3420, 4275, 4500, 4629, 4750, 5700, 6172, 7125, 7715, 8550, 9258, 9500, 13887, 14250, 15430, 17100, 18516, 21375, 23145, 27774, 28500, 29317, 30860, 38575, 42750, 46290, 55548, 58634, 69435, 77150, 85500, 87951, 92580, 115725, 117268, 138870, 146585, 154300, 175902, 192875, 231450, 263853, 277740, 293170, 347175, 351804, 385750, 439755, 462900, 527706, 578625, 586340, 694350, 732925, 771500, 879510, 1055412, 1157250, 1319265, 1388700, 1465850, 1735875, 1759020, 2198775, 2314500, 2638530, 2931700, 3471750, 3664625, 4397550, 5277060, 6596325, 6943500, 7329250, 8795100, 10993875, 13192650, 14658500, 21987750, 26385300, 32981625, 43975500, 65963250, 131926500]

約数ペア:

[(1, 131926500), (2, 65963250), (3, 43975500), (4, 32981625), (5, 26385300), (6, 21987750), (9, 14658500), (10, 13192650), (12, 10993875), (15, 8795100), (18, 7329250), (19, 6943500), (20, 6596325), (25, 5277060), (30, 4397550), (36, 3664625), (38, 3471750), (45, 2931700), (50, 2638530), (57, 2314500), (60, 2198775), (75, 1759020), (76, 1735875), (90, 1465850), (95, 1388700), (100, 1319265), (114, 1157250), (125, 1055412), (150, 879510), (171, 771500), (180, 732925), (190, 694350), (225, 586340), (228, 578625), (250, 527706), (285, 462900), (300, 439755), (342, 385750), (375, 351804), (380, 347175), (450, 293170), (475, 277740), (500, 263853), (570, 231450), (684, 192875), (750, 175902), (855, 154300), (900, 146585), (950, 138870), (1125, 117268), (1140, 115725), (1425, 92580), (1500, 87951), (1543, 85500), (1710, 77150), (1900, 69435), (2250, 58634), (2375, 55548), (2850, 46290), (3086, 42750), (3420, 38575), (4275, 30860), (4500, 29317), (4629, 28500), (4750, 27774), (5700, 23145), (6172, 21375), (7125, 18516), (7715, 17100), (8550, 15430), (9258, 14250), (9500, 13887)]