127189800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3760

約数の個数: 144

約数和(自身を含む): 449748000

約数和(自身を除く): 322558200

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, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3719, 3800, 4275, 5700, 6840, 7438, 8550, 11157, 11400, 14876, 17100, 18595, 22314, 29752, 33471, 34200, 37190, 44628, 55785, 66942, 70661, 74380, 89256, 92975, 111570, 133884, 141322, 148760, 167355, 185950, 211983, 223140, 267768, 278925, 282644, 334710, 353305, 371900, 423966, 446280, 557850, 565288, 635949, 669420, 706610, 743800, 836775, 847932, 1059915, 1115700, 1271898, 1338840, 1413220, 1673550, 1695864, 1766525, 2119830, 2231400, 2543796, 2826440, 3179745, 3347100, 3533050, 4239660, 5087592, 5299575, 6359490, 6694200, 7066100, 8479320, 10599150, 12718980, 14132200, 15898725, 21198300, 25437960, 31797450, 42396600, 63594900, 127189800]

約数ペア:

[(1, 127189800), (2, 63594900), (3, 42396600), (4, 31797450), (5, 25437960), (6, 21198300), (8, 15898725), (9, 14132200), (10, 12718980), (12, 10599150), (15, 8479320), (18, 7066100), (19, 6694200), (20, 6359490), (24, 5299575), (25, 5087592), (30, 4239660), (36, 3533050), (38, 3347100), (40, 3179745), (45, 2826440), (50, 2543796), (57, 2231400), (60, 2119830), (72, 1766525), (75, 1695864), (76, 1673550), (90, 1413220), (95, 1338840), (100, 1271898), (114, 1115700), (120, 1059915), (150, 847932), (152, 836775), (171, 743800), (180, 706610), (190, 669420), (200, 635949), (225, 565288), (228, 557850), (285, 446280), (300, 423966), (342, 371900), (360, 353305), (380, 334710), (450, 282644), (456, 278925), (475, 267768), (570, 223140), (600, 211983), (684, 185950), (760, 167355), (855, 148760), (900, 141322), (950, 133884), (1140, 111570), (1368, 92975), (1425, 89256), (1710, 74380), (1800, 70661), (1900, 66942), (2280, 55785), (2850, 44628), (3420, 37190), (3719, 34200), (3800, 33471), (4275, 29752), (5700, 22314), (6840, 18595), (7438, 17100), (8550, 14876), (11157, 11400)]