27929880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1$

素因数の和:2382

約数の個数: 128

約数和(自身を含む): 101606400

約数和(自身を除く): 73676520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2351, 2376, 2970, 3960, 4702, 5940, 7053, 9404, 11755, 11880, 14106, 18808, 21159, 23510, 25861, 28212, 35265, 42318, 47020, 51722, 56424, 63477, 70530, 77583, 84636, 94040, 103444, 105795, 126954, 129305, 141060, 155166, 169272, 206888, 211590, 232749, 253908, 258610, 282120, 310332, 317385, 387915, 423180, 465498, 507816, 517220, 620664, 634770, 698247, 775830, 846360, 930996, 1034440, 1163745, 1269540, 1396494, 1551660, 1861992, 2327490, 2539080, 2792988, 3103320, 3491235, 4654980, 5585976, 6982470, 9309960, 13964940, 27929880]

約数ペア:

[(1, 27929880), (2, 13964940), (3, 9309960), (4, 6982470), (5, 5585976), (6, 4654980), (8, 3491235), (9, 3103320), (10, 2792988), (11, 2539080), (12, 2327490), (15, 1861992), (18, 1551660), (20, 1396494), (22, 1269540), (24, 1163745), (27, 1034440), (30, 930996), (33, 846360), (36, 775830), (40, 698247), (44, 634770), (45, 620664), (54, 517220), (55, 507816), (60, 465498), (66, 423180), (72, 387915), (88, 317385), (90, 310332), (99, 282120), (108, 258610), (110, 253908), (120, 232749), (132, 211590), (135, 206888), (165, 169272), (180, 155166), (198, 141060), (216, 129305), (220, 126954), (264, 105795), (270, 103444), (297, 94040), (330, 84636), (360, 77583), (396, 70530), (440, 63477), (495, 56424), (540, 51722), (594, 47020), (660, 42318), (792, 35265), (990, 28212), (1080, 25861), (1188, 23510), (1320, 21159), (1485, 18808), (1980, 14106), (2351, 11880), (2376, 11755), (2970, 9404), (3960, 7053), (4702, 5940)]