71474700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 228735360

約数和(自身を除く): 157260660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 121, 132, 150, 165, 179, 220, 242, 275, 300, 330, 358, 363, 484, 537, 550, 605, 660, 716, 726, 825, 895, 1074, 1100, 1210, 1331, 1452, 1650, 1790, 1815, 1969, 2148, 2420, 2662, 2685, 3025, 3300, 3580, 3630, 3938, 3993, 4475, 5324, 5370, 5907, 6050, 6655, 7260, 7876, 7986, 8950, 9075, 9845, 10740, 11814, 12100, 13310, 13425, 15972, 17900, 18150, 19690, 19965, 21659, 23628, 26620, 26850, 29535, 33275, 36300, 39380, 39930, 43318, 49225, 53700, 59070, 64977, 66550, 79860, 86636, 98450, 99825, 108295, 118140, 129954, 133100, 147675, 196900, 199650, 216590, 238249, 259908, 295350, 324885, 399300, 433180, 476498, 541475, 590700, 649770, 714747, 952996, 1082950, 1191245, 1299540, 1429494, 1624425, 2165900, 2382490, 2858988, 3248850, 3573735, 4764980, 5956225, 6497700, 7147470, 11912450, 14294940, 17868675, 23824900, 35737350, 71474700]

約数ペア:

[(1, 71474700), (2, 35737350), (3, 23824900), (4, 17868675), (5, 14294940), (6, 11912450), (10, 7147470), (11, 6497700), (12, 5956225), (15, 4764980), (20, 3573735), (22, 3248850), (25, 2858988), (30, 2382490), (33, 2165900), (44, 1624425), (50, 1429494), (55, 1299540), (60, 1191245), (66, 1082950), (75, 952996), (100, 714747), (110, 649770), (121, 590700), (132, 541475), (150, 476498), (165, 433180), (179, 399300), (220, 324885), (242, 295350), (275, 259908), (300, 238249), (330, 216590), (358, 199650), (363, 196900), (484, 147675), (537, 133100), (550, 129954), (605, 118140), (660, 108295), (716, 99825), (726, 98450), (825, 86636), (895, 79860), (1074, 66550), (1100, 64977), (1210, 59070), (1331, 53700), (1452, 49225), (1650, 43318), (1790, 39930), (1815, 39380), (1969, 36300), (2148, 33275), (2420, 29535), (2662, 26850), (2685, 26620), (3025, 23628), (3300, 21659), (3580, 19965), (3630, 19690), (3938, 18150), (3993, 17900), (4475, 15972), (5324, 13425), (5370, 13310), (5907, 12100), (6050, 11814), (6655, 10740), (7260, 9845), (7876, 9075), (7986, 8950)]