38422350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 120

約数和(自身を含む): 109379160

約数和(自身を除く): 70956810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 81, 90, 106, 135, 150, 159, 162, 179, 225, 265, 270, 318, 358, 405, 450, 477, 530, 537, 675, 795, 810, 895, 954, 1074, 1325, 1350, 1431, 1590, 1611, 1790, 2025, 2385, 2650, 2685, 2862, 3222, 3975, 4050, 4293, 4475, 4770, 4833, 5370, 7155, 7950, 8055, 8586, 8950, 9487, 9666, 11925, 13425, 14310, 14499, 16110, 18974, 21465, 23850, 24165, 26850, 28461, 28998, 35775, 40275, 42930, 47435, 48330, 56922, 71550, 72495, 80550, 85383, 94870, 107325, 120825, 142305, 144990, 170766, 214650, 237175, 241650, 256149, 284610, 362475, 426915, 474350, 512298, 711525, 724950, 768447, 853830, 1280745, 1423050, 1536894, 2134575, 2561490, 3842235, 4269150, 6403725, 7684470, 12807450, 19211175, 38422350]

約数ペア:

[(1, 38422350), (2, 19211175), (3, 12807450), (5, 7684470), (6, 6403725), (9, 4269150), (10, 3842235), (15, 2561490), (18, 2134575), (25, 1536894), (27, 1423050), (30, 1280745), (45, 853830), (50, 768447), (53, 724950), (54, 711525), (75, 512298), (81, 474350), (90, 426915), (106, 362475), (135, 284610), (150, 256149), (159, 241650), (162, 237175), (179, 214650), (225, 170766), (265, 144990), (270, 142305), (318, 120825), (358, 107325), (405, 94870), (450, 85383), (477, 80550), (530, 72495), (537, 71550), (675, 56922), (795, 48330), (810, 47435), (895, 42930), (954, 40275), (1074, 35775), (1325, 28998), (1350, 28461), (1431, 26850), (1590, 24165), (1611, 23850), (1790, 21465), (2025, 18974), (2385, 16110), (2650, 14499), (2685, 14310), (2862, 13425), (3222, 11925), (3975, 9666), (4050, 9487), (4293, 8950), (4475, 8586), (4770, 8055), (4833, 7950), (5370, 7155)]