222068700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:477

約数の個数: 216

約数和(自身を含む): 805677600

約数和(自身を除く): 583608900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 101, 105, 126, 140, 150, 175, 180, 202, 210, 225, 252, 300, 303, 315, 349, 350, 404, 420, 450, 505, 525, 606, 630, 698, 700, 707, 900, 909, 1010, 1047, 1050, 1212, 1260, 1396, 1414, 1515, 1575, 1745, 1818, 2020, 2094, 2100, 2121, 2443, 2525, 2828, 3030, 3141, 3150, 3490, 3535, 3636, 4188, 4242, 4545, 4886, 5050, 5235, 6060, 6282, 6300, 6363, 6980, 7070, 7329, 7575, 8484, 8725, 9090, 9772, 10100, 10470, 10605, 12215, 12564, 12726, 14140, 14658, 15150, 15705, 17450, 17675, 18180, 20940, 21210, 21987, 22725, 24430, 25452, 26175, 29316, 30300, 31410, 31815, 34900, 35249, 35350, 36645, 42420, 43974, 45450, 48860, 52350, 53025, 61075, 62820, 63630, 70498, 70700, 73290, 78525, 87948, 90900, 104700, 105747, 106050, 109935, 122150, 127260, 140996, 146580, 157050, 159075, 176245, 183225, 211494, 212100, 219870, 244300, 246743, 314100, 317241, 318150, 352490, 366450, 422988, 439740, 493486, 528735, 549675, 634482, 636300, 704980, 732900, 740229, 881225, 986972, 1057470, 1099350, 1233715, 1268964, 1480458, 1586205, 1762450, 2114940, 2198700, 2220687, 2467430, 2643675, 2960916, 3172410, 3524900, 3701145, 4441374, 4934860, 5287350, 6168575, 6344820, 7402290, 7931025, 8882748, 10574700, 11103435, 12337150, 14804580, 15862050, 18505725, 22206870, 24674300, 31724100, 37011450, 44413740, 55517175, 74022900, 111034350, 222068700]

約数ペア:

[(1, 222068700), (2, 111034350), (3, 74022900), (4, 55517175), (5, 44413740), (6, 37011450), (7, 31724100), (9, 24674300), (10, 22206870), (12, 18505725), (14, 15862050), (15, 14804580), (18, 12337150), (20, 11103435), (21, 10574700), (25, 8882748), (28, 7931025), (30, 7402290), (35, 6344820), (36, 6168575), (42, 5287350), (45, 4934860), (50, 4441374), (60, 3701145), (63, 3524900), (70, 3172410), (75, 2960916), (84, 2643675), (90, 2467430), (100, 2220687), (101, 2198700), (105, 2114940), (126, 1762450), (140, 1586205), (150, 1480458), (175, 1268964), (180, 1233715), (202, 1099350), (210, 1057470), (225, 986972), (252, 881225), (300, 740229), (303, 732900), (315, 704980), (349, 636300), (350, 634482), (404, 549675), (420, 528735), (450, 493486), (505, 439740), (525, 422988), (606, 366450), (630, 352490), (698, 318150), (700, 317241), (707, 314100), (900, 246743), (909, 244300), (1010, 219870), (1047, 212100), (1050, 211494), (1212, 183225), (1260, 176245), (1396, 159075), (1414, 157050), (1515, 146580), (1575, 140996), (1745, 127260), (1818, 122150), (2020, 109935), (2094, 106050), (2100, 105747), (2121, 104700), (2443, 90900), (2525, 87948), (2828, 78525), (3030, 73290), (3141, 70700), (3150, 70498), (3490, 63630), (3535, 62820), (3636, 61075), (4188, 53025), (4242, 52350), (4545, 48860), (4886, 45450), (5050, 43974), (5235, 42420), (6060, 36645), (6282, 35350), (6300, 35249), (6363, 34900), (6980, 31815), (7070, 31410), (7329, 30300), (7575, 29316), (8484, 26175), (8725, 25452), (9090, 24430), (9772, 22725), (10100, 21987), (10470, 21210), (10605, 20940), (12215, 18180), (12564, 17675), (12726, 17450), (14140, 15705), (14658, 15150)]