67967200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 194050080

約数和(自身を除く): 126082880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 160, 175, 200, 212, 224, 229, 265, 280, 350, 371, 400, 424, 458, 530, 560, 700, 742, 800, 848, 916, 1060, 1120, 1145, 1325, 1400, 1484, 1603, 1696, 1832, 1855, 2120, 2290, 2650, 2800, 2968, 3206, 3664, 3710, 4240, 4580, 5300, 5600, 5725, 5936, 6412, 7328, 7420, 8015, 8480, 9160, 9275, 10600, 11450, 11872, 12137, 12824, 14840, 16030, 18320, 18550, 21200, 22900, 24274, 25648, 29680, 32060, 36640, 37100, 40075, 42400, 45800, 48548, 51296, 59360, 60685, 64120, 74200, 80150, 84959, 91600, 97096, 121370, 128240, 148400, 160300, 169918, 183200, 194192, 242740, 256480, 296800, 303425, 320600, 339836, 388384, 424795, 485480, 606850, 641200, 679672, 849590, 970960, 1213700, 1282400, 1359344, 1699180, 1941920, 2123975, 2427400, 2718688, 3398360, 4247950, 4854800, 6796720, 8495900, 9709600, 13593440, 16991800, 33983600, 67967200]

約数ペア:

[(1, 67967200), (2, 33983600), (4, 16991800), (5, 13593440), (7, 9709600), (8, 8495900), (10, 6796720), (14, 4854800), (16, 4247950), (20, 3398360), (25, 2718688), (28, 2427400), (32, 2123975), (35, 1941920), (40, 1699180), (50, 1359344), (53, 1282400), (56, 1213700), (70, 970960), (80, 849590), (100, 679672), (106, 641200), (112, 606850), (140, 485480), (160, 424795), (175, 388384), (200, 339836), (212, 320600), (224, 303425), (229, 296800), (265, 256480), (280, 242740), (350, 194192), (371, 183200), (400, 169918), (424, 160300), (458, 148400), (530, 128240), (560, 121370), (700, 97096), (742, 91600), (800, 84959), (848, 80150), (916, 74200), (1060, 64120), (1120, 60685), (1145, 59360), (1325, 51296), (1400, 48548), (1484, 45800), (1603, 42400), (1696, 40075), (1832, 37100), (1855, 36640), (2120, 32060), (2290, 29680), (2650, 25648), (2800, 24274), (2968, 22900), (3206, 21200), (3664, 18550), (3710, 18320), (4240, 16030), (4580, 14840), (5300, 12824), (5600, 12137), (5725, 11872), (5936, 11450), (6412, 10600), (7328, 9275), (7420, 9160), (8015, 8480)]