148961200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 379725696

約数和(自身を除く): 230764496

約数列:

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

約数ペア:

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