75661080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 261688320

約数和(自身を除く): 186027240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 43, 44, 55, 60, 62, 66, 86, 88, 93, 110, 120, 124, 129, 132, 155, 165, 172, 186, 215, 220, 248, 258, 264, 310, 330, 341, 344, 372, 430, 440, 465, 473, 516, 620, 645, 660, 682, 744, 860, 930, 946, 1023, 1032, 1240, 1290, 1320, 1333, 1364, 1419, 1705, 1720, 1849, 1860, 1892, 2046, 2365, 2580, 2666, 2728, 2838, 3410, 3698, 3720, 3784, 3999, 4092, 4730, 5115, 5160, 5332, 5547, 5676, 6665, 6820, 7095, 7396, 7998, 8184, 9245, 9460, 10230, 10664, 11094, 11352, 13330, 13640, 14190, 14663, 14792, 15996, 18490, 18920, 19995, 20339, 20460, 22188, 26660, 27735, 28380, 29326, 31992, 36980, 39990, 40678, 40920, 43989, 44376, 53320, 55470, 56760, 57319, 58652, 61017, 73315, 73960, 79980, 81356, 87978, 101695, 110940, 114638, 117304, 122034, 146630, 159960, 162712, 171957, 175956, 203390, 219945, 221880, 229276, 244068, 286595, 293260, 305085, 343914, 351912, 406780, 439890, 458552, 488136, 573190, 586520, 610170, 630509, 687828, 813560, 859785, 879780, 1146380, 1220340, 1261018, 1375656, 1719570, 1759560, 1891527, 2292760, 2440680, 2522036, 3152545, 3439140, 3783054, 5044072, 6305090, 6878280, 7566108, 9457635, 12610180, 15132216, 18915270, 25220360, 37830540, 75661080]

約数ペア:

[(1, 75661080), (2, 37830540), (3, 25220360), (4, 18915270), (5, 15132216), (6, 12610180), (8, 9457635), (10, 7566108), (11, 6878280), (12, 6305090), (15, 5044072), (20, 3783054), (22, 3439140), (24, 3152545), (30, 2522036), (31, 2440680), (33, 2292760), (40, 1891527), (43, 1759560), (44, 1719570), (55, 1375656), (60, 1261018), (62, 1220340), (66, 1146380), (86, 879780), (88, 859785), (93, 813560), (110, 687828), (120, 630509), (124, 610170), (129, 586520), (132, 573190), (155, 488136), (165, 458552), (172, 439890), (186, 406780), (215, 351912), (220, 343914), (248, 305085), (258, 293260), (264, 286595), (310, 244068), (330, 229276), (341, 221880), (344, 219945), (372, 203390), (430, 175956), (440, 171957), (465, 162712), (473, 159960), (516, 146630), (620, 122034), (645, 117304), (660, 114638), (682, 110940), (744, 101695), (860, 87978), (930, 81356), (946, 79980), (1023, 73960), (1032, 73315), (1240, 61017), (1290, 58652), (1320, 57319), (1333, 56760), (1364, 55470), (1419, 53320), (1705, 44376), (1720, 43989), (1849, 40920), (1860, 40678), (1892, 39990), (2046, 36980), (2365, 31992), (2580, 29326), (2666, 28380), (2728, 27735), (2838, 26660), (3410, 22188), (3698, 20460), (3720, 20339), (3784, 19995), (3999, 18920), (4092, 18490), (4730, 15996), (5115, 14792), (5160, 14663), (5332, 14190), (5547, 13640), (5676, 13330), (6665, 11352), (6820, 11094), (7095, 10664), (7396, 10230), (7998, 9460), (8184, 9245)]