65819160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1511}}^1$

素因数の和:1550

約数の個数: 144

約数和(自身を含む): 235282320

約数和(自身を除く): 169463160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1511, 1815, 1980, 2178, 2420, 2904, 3022, 3630, 3960, 4356, 4533, 4840, 5445, 6044, 7260, 7555, 8712, 9066, 10890, 12088, 13599, 14520, 15110, 16621, 18132, 21780, 22665, 27198, 30220, 33242, 36264, 43560, 45330, 49863, 54396, 60440, 66484, 67995, 83105, 90660, 99726, 108792, 132968, 135990, 149589, 166210, 181320, 182831, 199452, 249315, 271980, 299178, 332420, 365662, 398904, 498630, 543960, 548493, 598356, 664840, 731324, 747945, 914155, 997260, 1096986, 1196712, 1462648, 1495890, 1645479, 1828310, 1994520, 2193972, 2742465, 2991780, 3290958, 3656620, 4387944, 5484930, 5983560, 6581916, 7313240, 8227395, 10969860, 13163832, 16454790, 21939720, 32909580, 65819160]

約数ペア:

[(1, 65819160), (2, 32909580), (3, 21939720), (4, 16454790), (5, 13163832), (6, 10969860), (8, 8227395), (9, 7313240), (10, 6581916), (11, 5983560), (12, 5484930), (15, 4387944), (18, 3656620), (20, 3290958), (22, 2991780), (24, 2742465), (30, 2193972), (33, 1994520), (36, 1828310), (40, 1645479), (44, 1495890), (45, 1462648), (55, 1196712), (60, 1096986), (66, 997260), (72, 914155), (88, 747945), (90, 731324), (99, 664840), (110, 598356), (120, 548493), (121, 543960), (132, 498630), (165, 398904), (180, 365662), (198, 332420), (220, 299178), (242, 271980), (264, 249315), (330, 199452), (360, 182831), (363, 181320), (396, 166210), (440, 149589), (484, 135990), (495, 132968), (605, 108792), (660, 99726), (726, 90660), (792, 83105), (968, 67995), (990, 66484), (1089, 60440), (1210, 54396), (1320, 49863), (1452, 45330), (1511, 43560), (1815, 36264), (1980, 33242), (2178, 30220), (2420, 27198), (2904, 22665), (3022, 21780), (3630, 18132), (3960, 16621), (4356, 15110), (4533, 14520), (4840, 13599), (5445, 12088), (6044, 10890), (7260, 9066), (7555, 8712)]