111603100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 295536640

約数和(自身を除く): 183933540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 37, 50, 62, 70, 74, 100, 124, 139, 140, 148, 155, 175, 185, 217, 259, 278, 310, 350, 370, 434, 518, 556, 620, 695, 700, 740, 775, 868, 925, 973, 1036, 1085, 1147, 1295, 1390, 1550, 1850, 1946, 2170, 2294, 2590, 2780, 3100, 3475, 3700, 3892, 4309, 4340, 4588, 4865, 5143, 5180, 5425, 5735, 6475, 6950, 8029, 8618, 9730, 10286, 10850, 11470, 12950, 13900, 16058, 17236, 19460, 20572, 21545, 21700, 22940, 24325, 25715, 25900, 28675, 30163, 32116, 36001, 40145, 43090, 48650, 51430, 57350, 60326, 72002, 80290, 86180, 97300, 102860, 107725, 114700, 120652, 128575, 144004, 150815, 159433, 160580, 180005, 200725, 215450, 257150, 301630, 318866, 360010, 401450, 430900, 514300, 603260, 637732, 720020, 754075, 797165, 802900, 900025, 1116031, 1508150, 1594330, 1800050, 2232062, 3016300, 3188660, 3600100, 3985825, 4464124, 5580155, 7971650, 11160310, 15943300, 22320620, 27900775, 55801550, 111603100]

約数ペア:

[(1, 111603100), (2, 55801550), (4, 27900775), (5, 22320620), (7, 15943300), (10, 11160310), (14, 7971650), (20, 5580155), (25, 4464124), (28, 3985825), (31, 3600100), (35, 3188660), (37, 3016300), (50, 2232062), (62, 1800050), (70, 1594330), (74, 1508150), (100, 1116031), (124, 900025), (139, 802900), (140, 797165), (148, 754075), (155, 720020), (175, 637732), (185, 603260), (217, 514300), (259, 430900), (278, 401450), (310, 360010), (350, 318866), (370, 301630), (434, 257150), (518, 215450), (556, 200725), (620, 180005), (695, 160580), (700, 159433), (740, 150815), (775, 144004), (868, 128575), (925, 120652), (973, 114700), (1036, 107725), (1085, 102860), (1147, 97300), (1295, 86180), (1390, 80290), (1550, 72002), (1850, 60326), (1946, 57350), (2170, 51430), (2294, 48650), (2590, 43090), (2780, 40145), (3100, 36001), (3475, 32116), (3700, 30163), (3892, 28675), (4309, 25900), (4340, 25715), (4588, 24325), (4865, 22940), (5143, 21700), (5180, 21545), (5425, 20572), (5735, 19460), (6475, 17236), (6950, 16058), (8029, 13900), (8618, 12950), (9730, 11470), (10286, 10850)]