55049400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 224583840

約数和(自身を除く): 169534440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 25, 28, 30, 34, 35, 36, 40, 42, 45, 50, 51, 56, 60, 63, 68, 70, 72, 75, 84, 85, 90, 100, 102, 105, 119, 120, 126, 136, 140, 150, 153, 168, 170, 175, 180, 200, 204, 210, 225, 238, 252, 255, 257, 280, 300, 306, 315, 340, 350, 357, 360, 408, 420, 425, 450, 476, 504, 510, 514, 525, 595, 600, 612, 630, 680, 700, 714, 765, 771, 840, 850, 900, 952, 1020, 1028, 1050, 1071, 1190, 1224, 1260, 1275, 1285, 1400, 1428, 1530, 1542, 1575, 1700, 1785, 1799, 1800, 2040, 2056, 2100, 2142, 2313, 2380, 2520, 2550, 2570, 2856, 2975, 3060, 3084, 3150, 3400, 3570, 3598, 3825, 3855, 4200, 4284, 4369, 4626, 4760, 5100, 5140, 5355, 5397, 5950, 6120, 6168, 6300, 6425, 7140, 7196, 7650, 7710, 8568, 8738, 8925, 8995, 9252, 10200, 10280, 10710, 10794, 11565, 11900, 12600, 12850, 13107, 14280, 14392, 15300, 15420, 16191, 17476, 17850, 17990, 18504, 19275, 21420, 21588, 21845, 23130, 23800, 25700, 26214, 26775, 26985, 30583, 30600, 30840, 32382, 34952, 35700, 35980, 38550, 39321, 42840, 43176, 43690, 44975, 46260, 51400, 52428, 53550, 53970, 57825, 61166, 64764, 65535, 71400, 71960, 77100, 78642, 80955, 87380, 89950, 91749, 92520, 104856, 107100, 107940, 109225, 115650, 122332, 129528, 131070, 134925, 152915, 154200, 157284, 161910, 174760, 179900, 183498, 196605, 214200, 215880, 218450, 231300, 244664, 262140, 269850, 275247, 305830, 314568, 323820, 327675, 359800, 366996, 393210, 404775, 436900, 458745, 462600, 524280, 539700, 550494, 611660, 647640, 655350, 733992, 764575, 786420, 809550, 873800, 917490, 983025, 1079400, 1100988, 1223320, 1310700, 1376235, 1529150, 1572840, 1619100, 1834980, 1966050, 2201976, 2293725, 2621400, 2752470, 3058300, 3238200, 3669960, 3932100, 4587450, 5504940, 6116600, 6881175, 7864200, 9174900, 11009880, 13762350, 18349800, 27524700, 55049400]

約数ペア:

[(1, 55049400), (2, 27524700), (3, 18349800), (4, 13762350), (5, 11009880), (6, 9174900), (7, 7864200), (8, 6881175), (9, 6116600), (10, 5504940), (12, 4587450), (14, 3932100), (15, 3669960), (17, 3238200), (18, 3058300), (20, 2752470), (21, 2621400), (24, 2293725), (25, 2201976), (28, 1966050), (30, 1834980), (34, 1619100), (35, 1572840), (36, 1529150), (40, 1376235), (42, 1310700), (45, 1223320), (50, 1100988), (51, 1079400), (56, 983025), (60, 917490), (63, 873800), (68, 809550), (70, 786420), (72, 764575), (75, 733992), (84, 655350), (85, 647640), (90, 611660), (100, 550494), (102, 539700), (105, 524280), (119, 462600), (120, 458745), (126, 436900), (136, 404775), (140, 393210), (150, 366996), (153, 359800), (168, 327675), (170, 323820), (175, 314568), (180, 305830), (200, 275247), (204, 269850), (210, 262140), (225, 244664), (238, 231300), (252, 218450), (255, 215880), (257, 214200), (280, 196605), (300, 183498), (306, 179900), (315, 174760), (340, 161910), (350, 157284), (357, 154200), (360, 152915), (408, 134925), (420, 131070), (425, 129528), (450, 122332), (476, 115650), (504, 109225), (510, 107940), (514, 107100), (525, 104856), (595, 92520), (600, 91749), (612, 89950), (630, 87380), (680, 80955), (700, 78642), (714, 77100), (765, 71960), (771, 71400), (840, 65535), (850, 64764), (900, 61166), (952, 57825), (1020, 53970), (1028, 53550), (1050, 52428), (1071, 51400), (1190, 46260), (1224, 44975), (1260, 43690), (1275, 43176), (1285, 42840), (1400, 39321), (1428, 38550), (1530, 35980), (1542, 35700), (1575, 34952), (1700, 32382), (1785, 30840), (1799, 30600), (1800, 30583), (2040, 26985), (2056, 26775), (2100, 26214), (2142, 25700), (2313, 23800), (2380, 23130), (2520, 21845), (2550, 21588), (2570, 21420), (2856, 19275), (2975, 18504), (3060, 17990), (3084, 17850), (3150, 17476), (3400, 16191), (3570, 15420), (3598, 15300), (3825, 14392), (3855, 14280), (4200, 13107), (4284, 12850), (4369, 12600), (4626, 11900), (4760, 11565), (5100, 10794), (5140, 10710), (5355, 10280), (5397, 10200), (5950, 9252), (6120, 8995), (6168, 8925), (6300, 8738), (6425, 8568), (7140, 7710), (7196, 7650)]