22355550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 70566912

約数和(自身を除く): 48211362

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 47, 50, 63, 70, 75, 90, 94, 105, 126, 141, 150, 151, 175, 210, 225, 235, 282, 302, 315, 329, 350, 423, 450, 453, 470, 525, 630, 658, 705, 755, 846, 906, 987, 1050, 1057, 1175, 1359, 1410, 1510, 1575, 1645, 1974, 2114, 2115, 2265, 2350, 2718, 2961, 3150, 3171, 3290, 3525, 3775, 4230, 4530, 4935, 5285, 5922, 6342, 6795, 7050, 7097, 7550, 8225, 9513, 9870, 10570, 10575, 11325, 13590, 14194, 14805, 15855, 16450, 19026, 21150, 21291, 22650, 24675, 26425, 29610, 31710, 33975, 35485, 42582, 47565, 49350, 49679, 52850, 63873, 67950, 70970, 74025, 79275, 95130, 99358, 106455, 127746, 148050, 149037, 158550, 177425, 212910, 237825, 248395, 298074, 319365, 354850, 447111, 475650, 496790, 532275, 638730, 745185, 894222, 1064550, 1241975, 1490370, 1596825, 2235555, 2483950, 3193650, 3725925, 4471110, 7451850, 11177775, 22355550]

約数ペア:

[(1, 22355550), (2, 11177775), (3, 7451850), (5, 4471110), (6, 3725925), (7, 3193650), (9, 2483950), (10, 2235555), (14, 1596825), (15, 1490370), (18, 1241975), (21, 1064550), (25, 894222), (30, 745185), (35, 638730), (42, 532275), (45, 496790), (47, 475650), (50, 447111), (63, 354850), (70, 319365), (75, 298074), (90, 248395), (94, 237825), (105, 212910), (126, 177425), (141, 158550), (150, 149037), (151, 148050), (175, 127746), (210, 106455), (225, 99358), (235, 95130), (282, 79275), (302, 74025), (315, 70970), (329, 67950), (350, 63873), (423, 52850), (450, 49679), (453, 49350), (470, 47565), (525, 42582), (630, 35485), (658, 33975), (705, 31710), (755, 29610), (846, 26425), (906, 24675), (987, 22650), (1050, 21291), (1057, 21150), (1175, 19026), (1359, 16450), (1410, 15855), (1510, 14805), (1575, 14194), (1645, 13590), (1974, 11325), (2114, 10575), (2115, 10570), (2265, 9870), (2350, 9513), (2718, 8225), (2961, 7550), (3150, 7097), (3171, 7050), (3290, 6795), (3525, 6342), (3775, 5922), (4230, 5285), (4530, 4935)]