127814220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 426746880

約数和(自身を除く): 298932660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 41, 45, 46, 54, 60, 69, 82, 90, 92, 108, 115, 123, 135, 138, 164, 180, 205, 207, 230, 246, 251, 270, 276, 345, 369, 410, 414, 460, 492, 502, 540, 615, 621, 690, 738, 753, 820, 828, 943, 1004, 1035, 1107, 1230, 1242, 1255, 1380, 1476, 1506, 1845, 1886, 2070, 2214, 2259, 2460, 2484, 2510, 2829, 3012, 3105, 3690, 3765, 3772, 4140, 4428, 4518, 4715, 5020, 5535, 5658, 5773, 6210, 6777, 7380, 7530, 8487, 9036, 9430, 10291, 11070, 11295, 11316, 11546, 12420, 13554, 14145, 15060, 16974, 17319, 18860, 20582, 22140, 22590, 23092, 25461, 27108, 28290, 28865, 30873, 33885, 33948, 34638, 41164, 42435, 45180, 50922, 51455, 51957, 56580, 57730, 61746, 67770, 69276, 84870, 86595, 92619, 101844, 102910, 103914, 115460, 123492, 127305, 135540, 154365, 155871, 169740, 173190, 185238, 205820, 207828, 236693, 254610, 259785, 277857, 308730, 311742, 346380, 370476, 463095, 473386, 509220, 519570, 555714, 617460, 623484, 710079, 779355, 926190, 946772, 1039140, 1111428, 1183465, 1389285, 1420158, 1558710, 1852380, 2130237, 2366930, 2778570, 2840316, 3117420, 3550395, 4260474, 4733860, 5557140, 6390711, 7100790, 8520948, 10651185, 12781422, 14201580, 21302370, 25562844, 31953555, 42604740, 63907110, 127814220]

約数ペア:

[(1, 127814220), (2, 63907110), (3, 42604740), (4, 31953555), (5, 25562844), (6, 21302370), (9, 14201580), (10, 12781422), (12, 10651185), (15, 8520948), (18, 7100790), (20, 6390711), (23, 5557140), (27, 4733860), (30, 4260474), (36, 3550395), (41, 3117420), (45, 2840316), (46, 2778570), (54, 2366930), (60, 2130237), (69, 1852380), (82, 1558710), (90, 1420158), (92, 1389285), (108, 1183465), (115, 1111428), (123, 1039140), (135, 946772), (138, 926190), (164, 779355), (180, 710079), (205, 623484), (207, 617460), (230, 555714), (246, 519570), (251, 509220), (270, 473386), (276, 463095), (345, 370476), (369, 346380), (410, 311742), (414, 308730), (460, 277857), (492, 259785), (502, 254610), (540, 236693), (615, 207828), (621, 205820), (690, 185238), (738, 173190), (753, 169740), (820, 155871), (828, 154365), (943, 135540), (1004, 127305), (1035, 123492), (1107, 115460), (1230, 103914), (1242, 102910), (1255, 101844), (1380, 92619), (1476, 86595), (1506, 84870), (1845, 69276), (1886, 67770), (2070, 61746), (2214, 57730), (2259, 56580), (2460, 51957), (2484, 51455), (2510, 50922), (2829, 45180), (3012, 42435), (3105, 41164), (3690, 34638), (3765, 33948), (3772, 33885), (4140, 30873), (4428, 28865), (4518, 28290), (4715, 27108), (5020, 25461), (5535, 23092), (5658, 22590), (5773, 22140), (6210, 20582), (6777, 18860), (7380, 17319), (7530, 16974), (8487, 15060), (9036, 14145), (9430, 13554), (10291, 12420), (11070, 11546), (11295, 11316)]