148045800

素因数分解:

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

素因数の和:476

約数の個数: 192

約数和(自身を含む): 531216000

約数和(自身を除く): 383170200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 101, 105, 120, 140, 150, 168, 175, 200, 202, 210, 280, 300, 303, 349, 350, 404, 420, 505, 525, 600, 606, 698, 700, 707, 808, 840, 1010, 1047, 1050, 1212, 1396, 1400, 1414, 1515, 1745, 2020, 2094, 2100, 2121, 2424, 2443, 2525, 2792, 2828, 3030, 3490, 3535, 4040, 4188, 4200, 4242, 4886, 5050, 5235, 5656, 6060, 6980, 7070, 7329, 7575, 8376, 8484, 8725, 9772, 10100, 10470, 10605, 12120, 12215, 13960, 14140, 14658, 15150, 16968, 17450, 17675, 19544, 20200, 20940, 21210, 24430, 26175, 28280, 29316, 30300, 34900, 35249, 35350, 36645, 41880, 42420, 48860, 52350, 53025, 58632, 60600, 61075, 69800, 70498, 70700, 73290, 84840, 97720, 104700, 105747, 106050, 122150, 140996, 141400, 146580, 176245, 183225, 209400, 211494, 212100, 244300, 246743, 281992, 293160, 352490, 366450, 422988, 424200, 488600, 493486, 528735, 704980, 732900, 740229, 845976, 881225, 986972, 1057470, 1233715, 1409960, 1465800, 1480458, 1762450, 1973944, 2114940, 2467430, 2643675, 2960916, 3524900, 3701145, 4229880, 4934860, 5287350, 5921832, 6168575, 7049800, 7402290, 9869720, 10574700, 12337150, 14804580, 18505725, 21149400, 24674300, 29609160, 37011450, 49348600, 74022900, 148045800]

約数ペア:

[(1, 148045800), (2, 74022900), (3, 49348600), (4, 37011450), (5, 29609160), (6, 24674300), (7, 21149400), (8, 18505725), (10, 14804580), (12, 12337150), (14, 10574700), (15, 9869720), (20, 7402290), (21, 7049800), (24, 6168575), (25, 5921832), (28, 5287350), (30, 4934860), (35, 4229880), (40, 3701145), (42, 3524900), (50, 2960916), (56, 2643675), (60, 2467430), (70, 2114940), (75, 1973944), (84, 1762450), (100, 1480458), (101, 1465800), (105, 1409960), (120, 1233715), (140, 1057470), (150, 986972), (168, 881225), (175, 845976), (200, 740229), (202, 732900), (210, 704980), (280, 528735), (300, 493486), (303, 488600), (349, 424200), (350, 422988), (404, 366450), (420, 352490), (505, 293160), (525, 281992), (600, 246743), (606, 244300), (698, 212100), (700, 211494), (707, 209400), (808, 183225), (840, 176245), (1010, 146580), (1047, 141400), (1050, 140996), (1212, 122150), (1396, 106050), (1400, 105747), (1414, 104700), (1515, 97720), (1745, 84840), (2020, 73290), (2094, 70700), (2100, 70498), (2121, 69800), (2424, 61075), (2443, 60600), (2525, 58632), (2792, 53025), (2828, 52350), (3030, 48860), (3490, 42420), (3535, 41880), (4040, 36645), (4188, 35350), (4200, 35249), (4242, 34900), (4886, 30300), (5050, 29316), (5235, 28280), (5656, 26175), (6060, 24430), (6980, 21210), (7070, 20940), (7329, 20200), (7575, 19544), (8376, 17675), (8484, 17450), (8725, 16968), (9772, 15150), (10100, 14658), (10470, 14140), (10605, 13960), (12120, 12215)]