75754080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1749

約数の個数: 144

約数和(自身を含む): 267007104

約数和(自身を除く): 191253024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1697, 1860, 2232, 2480, 2790, 2976, 3394, 3720, 4464, 4960, 5091, 5580, 6788, 7440, 8485, 8928, 10182, 11160, 13576, 14880, 15273, 16970, 20364, 22320, 25455, 27152, 30546, 33940, 40728, 44640, 50910, 52607, 54304, 61092, 67880, 76365, 81456, 101820, 105214, 122184, 135760, 152730, 157821, 162912, 203640, 210428, 244368, 263035, 271520, 305460, 315642, 407280, 420856, 473463, 488736, 526070, 610920, 631284, 789105, 814560, 841712, 946926, 1052140, 1221840, 1262568, 1578210, 1683424, 1893852, 2104280, 2367315, 2443680, 2525136, 3156420, 3787704, 4208560, 4734630, 5050272, 6312840, 7575408, 8417120, 9469260, 12625680, 15150816, 18938520, 25251360, 37877040, 75754080]

約数ペア:

[(1, 75754080), (2, 37877040), (3, 25251360), (4, 18938520), (5, 15150816), (6, 12625680), (8, 9469260), (9, 8417120), (10, 7575408), (12, 6312840), (15, 5050272), (16, 4734630), (18, 4208560), (20, 3787704), (24, 3156420), (30, 2525136), (31, 2443680), (32, 2367315), (36, 2104280), (40, 1893852), (45, 1683424), (48, 1578210), (60, 1262568), (62, 1221840), (72, 1052140), (80, 946926), (90, 841712), (93, 814560), (96, 789105), (120, 631284), (124, 610920), (144, 526070), (155, 488736), (160, 473463), (180, 420856), (186, 407280), (240, 315642), (248, 305460), (279, 271520), (288, 263035), (310, 244368), (360, 210428), (372, 203640), (465, 162912), (480, 157821), (496, 152730), (558, 135760), (620, 122184), (720, 105214), (744, 101820), (930, 81456), (992, 76365), (1116, 67880), (1240, 61092), (1395, 54304), (1440, 52607), (1488, 50910), (1697, 44640), (1860, 40728), (2232, 33940), (2480, 30546), (2790, 27152), (2976, 25455), (3394, 22320), (3720, 20364), (4464, 16970), (4960, 15273), (5091, 14880), (5580, 13576), (6788, 11160), (7440, 10182), (8485, 8928)]