297922400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 771700608

約数和(自身を除く): 473778208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 41, 50, 62, 80, 82, 100, 124, 155, 160, 164, 200, 205, 248, 293, 310, 328, 400, 410, 496, 586, 620, 656, 775, 800, 820, 992, 1025, 1172, 1240, 1271, 1312, 1465, 1550, 1640, 2050, 2344, 2480, 2542, 2930, 3100, 3280, 4100, 4688, 4960, 5084, 5860, 6200, 6355, 6560, 7325, 8200, 9083, 9376, 10168, 11720, 12013, 12400, 12710, 14650, 16400, 18166, 20336, 23440, 24026, 24800, 25420, 29300, 31775, 32800, 36332, 40672, 45415, 46880, 48052, 50840, 58600, 60065, 63550, 72664, 90830, 96104, 101680, 117200, 120130, 127100, 145328, 181660, 192208, 203360, 227075, 234400, 240260, 254200, 290656, 300325, 363320, 372403, 384416, 454150, 480520, 508400, 600650, 726640, 744806, 908300, 961040, 1016800, 1201300, 1453280, 1489612, 1816600, 1862015, 1922080, 2402600, 2979224, 3633200, 3724030, 4805200, 5958448, 7266400, 7448060, 9310075, 9610400, 11916896, 14896120, 18620150, 29792240, 37240300, 59584480, 74480600, 148961200, 297922400]

約数ペア:

[(1, 297922400), (2, 148961200), (4, 74480600), (5, 59584480), (8, 37240300), (10, 29792240), (16, 18620150), (20, 14896120), (25, 11916896), (31, 9610400), (32, 9310075), (40, 7448060), (41, 7266400), (50, 5958448), (62, 4805200), (80, 3724030), (82, 3633200), (100, 2979224), (124, 2402600), (155, 1922080), (160, 1862015), (164, 1816600), (200, 1489612), (205, 1453280), (248, 1201300), (293, 1016800), (310, 961040), (328, 908300), (400, 744806), (410, 726640), (496, 600650), (586, 508400), (620, 480520), (656, 454150), (775, 384416), (800, 372403), (820, 363320), (992, 300325), (1025, 290656), (1172, 254200), (1240, 240260), (1271, 234400), (1312, 227075), (1465, 203360), (1550, 192208), (1640, 181660), (2050, 145328), (2344, 127100), (2480, 120130), (2542, 117200), (2930, 101680), (3100, 96104), (3280, 90830), (4100, 72664), (4688, 63550), (4960, 60065), (5084, 58600), (5860, 50840), (6200, 48052), (6355, 46880), (6560, 45415), (7325, 40672), (8200, 36332), (9083, 32800), (9376, 31775), (10168, 29300), (11720, 25420), (12013, 24800), (12400, 24026), (12710, 23440), (14650, 20336), (16400, 18166)]