64212750

素因数分解:

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

素因数の和:190

約数の個数: 192

約数和(自身を含む): 207148032

約数和(自身を除く): 142935282

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 125, 126, 135, 150, 151, 162, 175, 189, 210, 225, 243, 250, 270, 302, 315, 350, 375, 378, 405, 450, 453, 486, 525, 567, 630, 675, 750, 755, 810, 875, 906, 945, 1050, 1057, 1125, 1134, 1215, 1350, 1359, 1510, 1575, 1701, 1750, 1890, 2025, 2114, 2250, 2265, 2430, 2625, 2718, 2835, 3150, 3171, 3375, 3402, 3775, 4050, 4077, 4530, 4725, 5250, 5285, 5670, 6075, 6342, 6750, 6795, 7550, 7875, 8154, 8505, 9450, 9513, 10125, 10570, 11325, 12150, 12231, 13590, 14175, 15750, 15855, 17010, 18875, 19026, 20250, 20385, 22650, 23625, 24462, 26425, 28350, 28539, 30375, 31710, 33975, 36693, 37750, 40770, 42525, 47250, 47565, 52850, 56625, 57078, 60750, 61155, 67950, 70875, 73386, 79275, 85050, 85617, 95130, 101925, 113250, 122310, 132125, 141750, 142695, 158550, 169875, 171234, 183465, 203850, 212625, 237825, 256851, 264250, 285390, 305775, 339750, 366930, 396375, 425250, 428085, 475650, 509625, 513702, 611550, 713475, 792750, 856170, 917325, 1019250, 1189125, 1284255, 1426950, 1528875, 1834650, 2140425, 2378250, 2568510, 3057750, 3567375, 4280850, 4586625, 6421275, 7134750, 9173250, 10702125, 12842550, 21404250, 32106375, 64212750]

約数ペア:

[(1, 64212750), (2, 32106375), (3, 21404250), (5, 12842550), (6, 10702125), (7, 9173250), (9, 7134750), (10, 6421275), (14, 4586625), (15, 4280850), (18, 3567375), (21, 3057750), (25, 2568510), (27, 2378250), (30, 2140425), (35, 1834650), (42, 1528875), (45, 1426950), (50, 1284255), (54, 1189125), (63, 1019250), (70, 917325), (75, 856170), (81, 792750), (90, 713475), (105, 611550), (125, 513702), (126, 509625), (135, 475650), (150, 428085), (151, 425250), (162, 396375), (175, 366930), (189, 339750), (210, 305775), (225, 285390), (243, 264250), (250, 256851), (270, 237825), (302, 212625), (315, 203850), (350, 183465), (375, 171234), (378, 169875), (405, 158550), (450, 142695), (453, 141750), (486, 132125), (525, 122310), (567, 113250), (630, 101925), (675, 95130), (750, 85617), (755, 85050), (810, 79275), (875, 73386), (906, 70875), (945, 67950), (1050, 61155), (1057, 60750), (1125, 57078), (1134, 56625), (1215, 52850), (1350, 47565), (1359, 47250), (1510, 42525), (1575, 40770), (1701, 37750), (1750, 36693), (1890, 33975), (2025, 31710), (2114, 30375), (2250, 28539), (2265, 28350), (2430, 26425), (2625, 24462), (2718, 23625), (2835, 22650), (3150, 20385), (3171, 20250), (3375, 19026), (3402, 18875), (3775, 17010), (4050, 15855), (4077, 15750), (4530, 14175), (4725, 13590), (5250, 12231), (5285, 12150), (5670, 11325), (6075, 10570), (6342, 10125), (6750, 9513), (6795, 9450), (7550, 8505), (7875, 8154)]