11471850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 34732152

約数和(自身を除く): 23260302

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 37, 39, 45, 50, 53, 65, 74, 75, 78, 90, 106, 111, 117, 130, 150, 159, 185, 195, 222, 225, 234, 265, 318, 325, 333, 370, 390, 450, 477, 481, 530, 555, 585, 650, 666, 689, 795, 925, 954, 962, 975, 1110, 1170, 1325, 1378, 1443, 1590, 1665, 1850, 1950, 1961, 2067, 2385, 2405, 2650, 2775, 2886, 2925, 3330, 3445, 3922, 3975, 4134, 4329, 4770, 4810, 5550, 5850, 5883, 6201, 6890, 7215, 7950, 8325, 8658, 9805, 10335, 11766, 11925, 12025, 12402, 14430, 16650, 17225, 17649, 19610, 20670, 21645, 23850, 24050, 25493, 29415, 31005, 34450, 35298, 36075, 43290, 49025, 50986, 51675, 58830, 62010, 72150, 76479, 88245, 98050, 103350, 108225, 127465, 147075, 152958, 155025, 176490, 216450, 229437, 254930, 294150, 310050, 382395, 441225, 458874, 637325, 764790, 882450, 1147185, 1274650, 1911975, 2294370, 3823950, 5735925, 11471850]

約数ペア:

[(1, 11471850), (2, 5735925), (3, 3823950), (5, 2294370), (6, 1911975), (9, 1274650), (10, 1147185), (13, 882450), (15, 764790), (18, 637325), (25, 458874), (26, 441225), (30, 382395), (37, 310050), (39, 294150), (45, 254930), (50, 229437), (53, 216450), (65, 176490), (74, 155025), (75, 152958), (78, 147075), (90, 127465), (106, 108225), (111, 103350), (117, 98050), (130, 88245), (150, 76479), (159, 72150), (185, 62010), (195, 58830), (222, 51675), (225, 50986), (234, 49025), (265, 43290), (318, 36075), (325, 35298), (333, 34450), (370, 31005), (390, 29415), (450, 25493), (477, 24050), (481, 23850), (530, 21645), (555, 20670), (585, 19610), (650, 17649), (666, 17225), (689, 16650), (795, 14430), (925, 12402), (954, 12025), (962, 11925), (975, 11766), (1110, 10335), (1170, 9805), (1325, 8658), (1378, 8325), (1443, 7950), (1590, 7215), (1665, 6890), (1850, 6201), (1950, 5883), (1961, 5850), (2067, 5550), (2385, 4810), (2405, 4770), (2650, 4329), (2775, 4134), (2886, 3975), (2925, 3922), (3330, 3445)]