75114780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 168740580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 53, 60, 65, 69, 78, 79, 92, 106, 115, 130, 138, 156, 158, 159, 195, 212, 230, 237, 260, 265, 276, 299, 316, 318, 345, 390, 395, 460, 474, 530, 598, 636, 689, 690, 780, 790, 795, 897, 948, 1027, 1060, 1185, 1196, 1219, 1378, 1380, 1495, 1580, 1590, 1794, 1817, 2054, 2067, 2370, 2438, 2756, 2990, 3081, 3180, 3445, 3588, 3634, 3657, 4108, 4134, 4187, 4485, 4740, 4876, 5135, 5451, 5980, 6095, 6162, 6890, 7268, 7314, 8268, 8374, 8970, 9085, 10270, 10335, 10902, 12190, 12324, 12561, 13780, 14628, 15405, 15847, 16748, 17940, 18170, 18285, 20540, 20670, 20935, 21804, 23621, 24380, 25122, 27255, 30810, 31694, 36340, 36570, 41340, 41870, 47242, 47541, 50244, 54431, 54510, 61620, 62805, 63388, 70863, 73140, 79235, 83740, 94484, 95082, 96301, 108862, 109020, 118105, 125610, 141726, 158470, 163293, 190164, 192602, 217724, 236210, 237705, 251220, 272155, 283452, 288903, 316940, 326586, 354315, 385204, 472420, 475410, 481505, 544310, 577806, 653172, 708630, 816465, 950820, 963010, 1088620, 1155612, 1251913, 1417260, 1444515, 1632930, 1926020, 2503826, 2889030, 3265860, 3755739, 5007652, 5778060, 6259565, 7511478, 12519130, 15022956, 18778695, 25038260, 37557390, 75114780]

約数ペア:

[(1, 75114780), (2, 37557390), (3, 25038260), (4, 18778695), (5, 15022956), (6, 12519130), (10, 7511478), (12, 6259565), (13, 5778060), (15, 5007652), (20, 3755739), (23, 3265860), (26, 2889030), (30, 2503826), (39, 1926020), (46, 1632930), (52, 1444515), (53, 1417260), (60, 1251913), (65, 1155612), (69, 1088620), (78, 963010), (79, 950820), (92, 816465), (106, 708630), (115, 653172), (130, 577806), (138, 544310), (156, 481505), (158, 475410), (159, 472420), (195, 385204), (212, 354315), (230, 326586), (237, 316940), (260, 288903), (265, 283452), (276, 272155), (299, 251220), (316, 237705), (318, 236210), (345, 217724), (390, 192602), (395, 190164), (460, 163293), (474, 158470), (530, 141726), (598, 125610), (636, 118105), (689, 109020), (690, 108862), (780, 96301), (790, 95082), (795, 94484), (897, 83740), (948, 79235), (1027, 73140), (1060, 70863), (1185, 63388), (1196, 62805), (1219, 61620), (1378, 54510), (1380, 54431), (1495, 50244), (1580, 47541), (1590, 47242), (1794, 41870), (1817, 41340), (2054, 36570), (2067, 36340), (2370, 31694), (2438, 30810), (2756, 27255), (2990, 25122), (3081, 24380), (3180, 23621), (3445, 21804), (3588, 20935), (3634, 20670), (3657, 20540), (4108, 18285), (4134, 18170), (4187, 17940), (4485, 16748), (4740, 15847), (4876, 15405), (5135, 14628), (5451, 13780), (5980, 12561), (6095, 12324), (6162, 12190), (6890, 10902), (7268, 10335), (7314, 10270), (8268, 9085), (8374, 8970)]