28549800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 104457600

約数和(自身を除く): 75907800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 170, 180, 200, 204, 216, 225, 255, 270, 300, 306, 311, 340, 360, 408, 425, 450, 459, 510, 540, 600, 612, 622, 675, 680, 765, 850, 900, 918, 933, 1020, 1080, 1224, 1244, 1275, 1350, 1530, 1555, 1700, 1800, 1836, 1866, 2040, 2295, 2488, 2550, 2700, 2799, 3060, 3110, 3400, 3672, 3732, 3825, 4590, 4665, 5100, 5287, 5400, 5598, 6120, 6220, 7464, 7650, 7775, 8397, 9180, 9330, 10200, 10574, 11196, 11475, 12440, 13995, 15300, 15550, 15861, 16794, 18360, 18660, 21148, 22392, 22950, 23325, 26435, 27990, 30600, 31100, 31722, 33588, 37320, 41985, 42296, 45900, 46650, 47583, 52870, 55980, 62200, 63444, 67176, 69975, 79305, 83970, 91800, 93300, 95166, 105740, 111960, 126888, 132175, 139950, 142749, 158610, 167940, 186600, 190332, 209925, 211480, 237915, 264350, 279900, 285498, 317220, 335880, 380664, 396525, 419850, 475830, 528700, 559800, 570996, 634440, 713745, 793050, 839700, 951660, 1057400, 1141992, 1189575, 1427490, 1586100, 1679400, 1903320, 2379150, 2854980, 3172200, 3568725, 4758300, 5709960, 7137450, 9516600, 14274900, 28549800]

約数ペア:

[(1, 28549800), (2, 14274900), (3, 9516600), (4, 7137450), (5, 5709960), (6, 4758300), (8, 3568725), (9, 3172200), (10, 2854980), (12, 2379150), (15, 1903320), (17, 1679400), (18, 1586100), (20, 1427490), (24, 1189575), (25, 1141992), (27, 1057400), (30, 951660), (34, 839700), (36, 793050), (40, 713745), (45, 634440), (50, 570996), (51, 559800), (54, 528700), (60, 475830), (68, 419850), (72, 396525), (75, 380664), (85, 335880), (90, 317220), (100, 285498), (102, 279900), (108, 264350), (120, 237915), (135, 211480), (136, 209925), (150, 190332), (153, 186600), (170, 167940), (180, 158610), (200, 142749), (204, 139950), (216, 132175), (225, 126888), (255, 111960), (270, 105740), (300, 95166), (306, 93300), (311, 91800), (340, 83970), (360, 79305), (408, 69975), (425, 67176), (450, 63444), (459, 62200), (510, 55980), (540, 52870), (600, 47583), (612, 46650), (622, 45900), (675, 42296), (680, 41985), (765, 37320), (850, 33588), (900, 31722), (918, 31100), (933, 30600), (1020, 27990), (1080, 26435), (1224, 23325), (1244, 22950), (1275, 22392), (1350, 21148), (1530, 18660), (1555, 18360), (1700, 16794), (1800, 15861), (1836, 15550), (1866, 15300), (2040, 13995), (2295, 12440), (2488, 11475), (2550, 11196), (2700, 10574), (2799, 10200), (3060, 9330), (3110, 9180), (3400, 8397), (3672, 7775), (3732, 7650), (3825, 7464), (4590, 6220), (4665, 6120), (5100, 5598), (5287, 5400)]