74543160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 233326080

約数和(自身を除く): 158782920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 103, 111, 120, 148, 163, 185, 206, 222, 296, 309, 326, 370, 412, 444, 489, 515, 555, 618, 652, 740, 815, 824, 888, 978, 1030, 1110, 1236, 1304, 1480, 1545, 1630, 1956, 2060, 2220, 2445, 2472, 3090, 3260, 3811, 3912, 4120, 4440, 4890, 6031, 6180, 6520, 7622, 9780, 11433, 12062, 12360, 15244, 16789, 18093, 19055, 19560, 22866, 24124, 30155, 30488, 33578, 36186, 38110, 45732, 48248, 50367, 57165, 60310, 67156, 72372, 76220, 83945, 90465, 91464, 100734, 114330, 120620, 134312, 144744, 152440, 167890, 180930, 201468, 228660, 241240, 251835, 335780, 361860, 402936, 457320, 503670, 621193, 671560, 723720, 1007340, 1242386, 1863579, 2014680, 2484772, 3105965, 3727158, 4969544, 6211930, 7454316, 9317895, 12423860, 14908632, 18635790, 24847720, 37271580, 74543160]

約数ペア:

[(1, 74543160), (2, 37271580), (3, 24847720), (4, 18635790), (5, 14908632), (6, 12423860), (8, 9317895), (10, 7454316), (12, 6211930), (15, 4969544), (20, 3727158), (24, 3105965), (30, 2484772), (37, 2014680), (40, 1863579), (60, 1242386), (74, 1007340), (103, 723720), (111, 671560), (120, 621193), (148, 503670), (163, 457320), (185, 402936), (206, 361860), (222, 335780), (296, 251835), (309, 241240), (326, 228660), (370, 201468), (412, 180930), (444, 167890), (489, 152440), (515, 144744), (555, 134312), (618, 120620), (652, 114330), (740, 100734), (815, 91464), (824, 90465), (888, 83945), (978, 76220), (1030, 72372), (1110, 67156), (1236, 60310), (1304, 57165), (1480, 50367), (1545, 48248), (1630, 45732), (1956, 38110), (2060, 36186), (2220, 33578), (2445, 30488), (2472, 30155), (3090, 24124), (3260, 22866), (3811, 19560), (3912, 19055), (4120, 18093), (4440, 16789), (4890, 15244), (6031, 12360), (6180, 12062), (6520, 11433), (7622, 9780)]