15238800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 58121280

約数和(自身を除く): 42882480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 83, 85, 90, 100, 102, 108, 120, 135, 136, 144, 150, 153, 166, 170, 180, 200, 204, 216, 225, 240, 249, 255, 270, 272, 300, 306, 332, 340, 360, 400, 408, 415, 425, 432, 450, 459, 498, 510, 540, 600, 612, 664, 675, 680, 720, 747, 765, 816, 830, 850, 900, 918, 996, 1020, 1080, 1200, 1224, 1245, 1275, 1328, 1350, 1360, 1411, 1494, 1530, 1660, 1700, 1800, 1836, 1992, 2040, 2075, 2160, 2241, 2295, 2448, 2490, 2550, 2700, 2822, 2988, 3060, 3320, 3400, 3600, 3672, 3735, 3825, 3984, 4080, 4150, 4233, 4482, 4590, 4980, 5100, 5400, 5644, 5976, 6120, 6225, 6640, 6800, 7055, 7344, 7470, 7650, 8300, 8466, 8964, 9180, 9960, 10200, 10800, 11205, 11288, 11475, 11952, 12240, 12450, 12699, 14110, 14940, 15300, 16600, 16932, 17928, 18360, 18675, 19920, 20400, 21165, 22410, 22576, 22950, 24900, 25398, 28220, 29880, 30600, 33200, 33864, 35275, 35856, 36720, 37350, 38097, 42330, 44820, 45900, 49800, 50796, 56025, 56440, 59760, 61200, 63495, 67728, 70550, 74700, 76194, 84660, 89640, 91800, 99600, 101592, 105825, 112050, 112880, 126990, 141100, 149400, 152388, 169320, 179280, 183600, 190485, 203184, 211650, 224100, 253980, 282200, 298800, 304776, 317475, 338640, 380970, 423300, 448200, 507960, 564400, 609552, 634950, 761940, 846600, 896400, 952425, 1015920, 1269900, 1523880, 1693200, 1904850, 2539800, 3047760, 3809700, 5079600, 7619400, 15238800]

約数ペア:

[(1, 15238800), (2, 7619400), (3, 5079600), (4, 3809700), (5, 3047760), (6, 2539800), (8, 1904850), (9, 1693200), (10, 1523880), (12, 1269900), (15, 1015920), (16, 952425), (17, 896400), (18, 846600), (20, 761940), (24, 634950), (25, 609552), (27, 564400), (30, 507960), (34, 448200), (36, 423300), (40, 380970), (45, 338640), (48, 317475), (50, 304776), (51, 298800), (54, 282200), (60, 253980), (68, 224100), (72, 211650), (75, 203184), (80, 190485), (83, 183600), (85, 179280), (90, 169320), (100, 152388), (102, 149400), (108, 141100), (120, 126990), (135, 112880), (136, 112050), (144, 105825), (150, 101592), (153, 99600), (166, 91800), (170, 89640), (180, 84660), (200, 76194), (204, 74700), (216, 70550), (225, 67728), (240, 63495), (249, 61200), (255, 59760), (270, 56440), (272, 56025), (300, 50796), (306, 49800), (332, 45900), (340, 44820), (360, 42330), (400, 38097), (408, 37350), (415, 36720), (425, 35856), (432, 35275), (450, 33864), (459, 33200), (498, 30600), (510, 29880), (540, 28220), (600, 25398), (612, 24900), (664, 22950), (675, 22576), (680, 22410), (720, 21165), (747, 20400), (765, 19920), (816, 18675), (830, 18360), (850, 17928), (900, 16932), (918, 16600), (996, 15300), (1020, 14940), (1080, 14110), (1200, 12699), (1224, 12450), (1245, 12240), (1275, 11952), (1328, 11475), (1350, 11288), (1360, 11205), (1411, 10800), (1494, 10200), (1530, 9960), (1660, 9180), (1700, 8964), (1800, 8466), (1836, 8300), (1992, 7650), (2040, 7470), (2075, 7344), (2160, 7055), (2241, 6800), (2295, 6640), (2448, 6225), (2490, 6120), (2550, 5976), (2700, 5644), (2822, 5400), (2988, 5100), (3060, 4980), (3320, 4590), (3400, 4482), (3600, 4233), (3672, 4150), (3735, 4080), (3825, 3984)]