64234800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{2549}}^1$

素因数の和:2580

約数の個数: 180

約数和(自身を含む): 254857200

約数和(自身を除く): 190622400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2549, 2800, 3150, 3600, 4200, 5040, 5098, 6300, 7647, 8400, 10196, 12600, 12745, 15294, 17843, 20392, 22941, 25200, 25490, 30588, 35686, 38235, 40784, 45882, 50980, 53529, 61176, 63725, 71372, 76470, 89215, 91764, 101960, 107058, 114705, 122352, 127450, 142744, 152940, 160587, 178430, 183528, 191175, 203920, 214116, 229410, 254900, 267645, 285488, 305880, 321174, 356860, 367056, 382350, 428232, 446075, 458820, 509800, 535290, 573525, 611760, 642348, 713720, 764700, 802935, 856464, 892150, 917640, 1019600, 1070580, 1147050, 1284696, 1338225, 1427440, 1529400, 1605870, 1784300, 1835280, 2141160, 2294100, 2569392, 2676450, 3058800, 3211740, 3568600, 4014675, 4282320, 4588200, 5352900, 6423480, 7137200, 8029350, 9176400, 10705800, 12846960, 16058700, 21411600, 32117400, 64234800]

約数ペア:

[(1, 64234800), (2, 32117400), (3, 21411600), (4, 16058700), (5, 12846960), (6, 10705800), (7, 9176400), (8, 8029350), (9, 7137200), (10, 6423480), (12, 5352900), (14, 4588200), (15, 4282320), (16, 4014675), (18, 3568600), (20, 3211740), (21, 3058800), (24, 2676450), (25, 2569392), (28, 2294100), (30, 2141160), (35, 1835280), (36, 1784300), (40, 1605870), (42, 1529400), (45, 1427440), (48, 1338225), (50, 1284696), (56, 1147050), (60, 1070580), (63, 1019600), (70, 917640), (72, 892150), (75, 856464), (80, 802935), (84, 764700), (90, 713720), (100, 642348), (105, 611760), (112, 573525), (120, 535290), (126, 509800), (140, 458820), (144, 446075), (150, 428232), (168, 382350), (175, 367056), (180, 356860), (200, 321174), (210, 305880), (225, 285488), (240, 267645), (252, 254900), (280, 229410), (300, 214116), (315, 203920), (336, 191175), (350, 183528), (360, 178430), (400, 160587), (420, 152940), (450, 142744), (504, 127450), (525, 122352), (560, 114705), (600, 107058), (630, 101960), (700, 91764), (720, 89215), (840, 76470), (900, 71372), (1008, 63725), (1050, 61176), (1200, 53529), (1260, 50980), (1400, 45882), (1575, 40784), (1680, 38235), (1800, 35686), (2100, 30588), (2520, 25490), (2549, 25200), (2800, 22941), (3150, 20392), (3600, 17843), (4200, 15294), (5040, 12745), (5098, 12600), (6300, 10196), (7647, 8400)]