825110880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 2968648704

約数和(自身を除く): 2143537824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 71, 80, 88, 93, 96, 110, 120, 124, 132, 142, 155, 160, 165, 176, 186, 213, 220, 240, 248, 264, 284, 310, 330, 341, 352, 355, 372, 426, 440, 465, 480, 496, 528, 568, 620, 660, 682, 710, 744, 781, 852, 880, 930, 992, 1023, 1056, 1065, 1136, 1240, 1320, 1364, 1420, 1488, 1562, 1704, 1705, 1760, 1860, 2046, 2130, 2201, 2272, 2343, 2480, 2640, 2728, 2840, 2976, 3124, 3408, 3410, 3720, 3905, 4092, 4260, 4402, 4686, 4960, 5041, 5115, 5280, 5456, 5680, 6248, 6603, 6816, 6820, 7440, 7810, 8184, 8520, 8804, 9372, 10082, 10230, 10912, 11005, 11360, 11715, 12496, 13206, 13640, 14880, 15123, 15620, 16368, 17040, 17608, 18744, 20164, 20460, 22010, 23430, 24211, 24992, 25205, 26412, 27280, 30246, 31240, 32736, 33015, 34080, 35216, 37488, 40328, 40920, 44020, 46860, 48422, 50410, 52824, 54560, 55451, 60492, 62480, 66030, 70432, 72633, 74976, 75615, 80656, 81840, 88040, 93720, 96844, 100820, 105648, 110902, 120984, 121055, 124960, 132060, 145266, 151230, 156271, 161312, 163680, 166353, 176080, 187440, 193688, 201640, 211296, 221804, 241968, 242110, 264120, 277255, 290532, 302460, 312542, 332706, 352160, 363165, 374880, 387376, 403280, 443608, 468813, 483936, 484220, 528240, 554510, 581064, 604920, 625084, 665412, 726330, 774752, 781355, 806560, 831765, 887216, 937626, 968440, 1056480, 1109020, 1162128, 1209840, 1250168, 1330824, 1452660, 1562710, 1663530, 1718981, 1774432, 1875252, 1936880, 2218040, 2324256, 2344065, 2419680, 2500336, 2661648, 2905320, 3125420, 3327060, 3437962, 3750504, 3873760, 4436080, 4688130, 5000672, 5156943, 5323296, 5810640, 6250840, 6654120, 6875924, 7501008, 8594905, 8872160, 9376260, 10313886, 11621280, 12501680, 13308240, 13751848, 15002016, 17189810, 18752520, 20627772, 25003360, 25784715, 26616480, 27503696, 34379620, 37505040, 41255544, 51569430, 55007392, 68759240, 75010080, 82511088, 103138860, 137518480, 165022176, 206277720, 275036960, 412555440, 825110880]

約数ペア:

[(1, 825110880), (2, 412555440), (3, 275036960), (4, 206277720), (5, 165022176), (6, 137518480), (8, 103138860), (10, 82511088), (11, 75010080), (12, 68759240), (15, 55007392), (16, 51569430), (20, 41255544), (22, 37505040), (24, 34379620), (30, 27503696), (31, 26616480), (32, 25784715), (33, 25003360), (40, 20627772), (44, 18752520), (48, 17189810), (55, 15002016), (60, 13751848), (62, 13308240), (66, 12501680), (71, 11621280), (80, 10313886), (88, 9376260), (93, 8872160), (96, 8594905), (110, 7501008), (120, 6875924), (124, 6654120), (132, 6250840), (142, 5810640), (155, 5323296), (160, 5156943), (165, 5000672), (176, 4688130), (186, 4436080), (213, 3873760), (220, 3750504), (240, 3437962), (248, 3327060), (264, 3125420), (284, 2905320), (310, 2661648), (330, 2500336), (341, 2419680), (352, 2344065), (355, 2324256), (372, 2218040), (426, 1936880), (440, 1875252), (465, 1774432), (480, 1718981), (496, 1663530), (528, 1562710), (568, 1452660), (620, 1330824), (660, 1250168), (682, 1209840), (710, 1162128), (744, 1109020), (781, 1056480), (852, 968440), (880, 937626), (930, 887216), (992, 831765), (1023, 806560), (1056, 781355), (1065, 774752), (1136, 726330), (1240, 665412), (1320, 625084), (1364, 604920), (1420, 581064), (1488, 554510), (1562, 528240), (1704, 484220), (1705, 483936), (1760, 468813), (1860, 443608), (2046, 403280), (2130, 387376), (2201, 374880), (2272, 363165), (2343, 352160), (2480, 332706), (2640, 312542), (2728, 302460), (2840, 290532), (2976, 277255), (3124, 264120), (3408, 242110), (3410, 241968), (3720, 221804), (3905, 211296), (4092, 201640), (4260, 193688), (4402, 187440), (4686, 176080), (4960, 166353), (5041, 163680), (5115, 161312), (5280, 156271), (5456, 151230), (5680, 145266), (6248, 132060), (6603, 124960), (6816, 121055), (6820, 120984), (7440, 110902), (7810, 105648), (8184, 100820), (8520, 96844), (8804, 93720), (9372, 88040), (10082, 81840), (10230, 80656), (10912, 75615), (11005, 74976), (11360, 72633), (11715, 70432), (12496, 66030), (13206, 62480), (13640, 60492), (14880, 55451), (15123, 54560), (15620, 52824), (16368, 50410), (17040, 48422), (17608, 46860), (18744, 44020), (20164, 40920), (20460, 40328), (22010, 37488), (23430, 35216), (24211, 34080), (24992, 33015), (25205, 32736), (26412, 31240), (27280, 30246)]