74921670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 202737600

約数和(自身を除く): 127815930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 149, 151, 185, 222, 298, 302, 333, 370, 447, 453, 555, 666, 745, 755, 894, 906, 1110, 1341, 1359, 1490, 1510, 1665, 2235, 2265, 2682, 2718, 3330, 4470, 4530, 5513, 5587, 6705, 6795, 11026, 11174, 13410, 13590, 16539, 16761, 22499, 27565, 27935, 33078, 33522, 44998, 49617, 50283, 55130, 55870, 67497, 82695, 83805, 99234, 100566, 112495, 134994, 165390, 167610, 202491, 224990, 248085, 251415, 337485, 404982, 496170, 502830, 674970, 832463, 1012455, 1664926, 2024910, 2497389, 4162315, 4994778, 7492167, 8324630, 12486945, 14984334, 24973890, 37460835, 74921670]

約数ペア:

[(1, 74921670), (2, 37460835), (3, 24973890), (5, 14984334), (6, 12486945), (9, 8324630), (10, 7492167), (15, 4994778), (18, 4162315), (30, 2497389), (37, 2024910), (45, 1664926), (74, 1012455), (90, 832463), (111, 674970), (149, 502830), (151, 496170), (185, 404982), (222, 337485), (298, 251415), (302, 248085), (333, 224990), (370, 202491), (447, 167610), (453, 165390), (555, 134994), (666, 112495), (745, 100566), (755, 99234), (894, 83805), (906, 82695), (1110, 67497), (1341, 55870), (1359, 55130), (1490, 50283), (1510, 49617), (1665, 44998), (2235, 33522), (2265, 33078), (2682, 27935), (2718, 27565), (3330, 22499), (4470, 16761), (4530, 16539), (5513, 13590), (5587, 13410), (6705, 11174), (6795, 11026)]