26968500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 91819728

約数和(自身を除く): 64851228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 461, 468, 500, 585, 650, 750, 780, 900, 922, 975, 1125, 1170, 1300, 1383, 1500, 1625, 1844, 1950, 2250, 2305, 2340, 2766, 2925, 3250, 3900, 4149, 4500, 4610, 4875, 5532, 5850, 5993, 6500, 6915, 8298, 9220, 9750, 11525, 11700, 11986, 13830, 14625, 16596, 17979, 19500, 20745, 23050, 23972, 27660, 29250, 29965, 34575, 35958, 41490, 46100, 53937, 57625, 58500, 59930, 69150, 71916, 82980, 89895, 103725, 107874, 115250, 119860, 138300, 149825, 172875, 179790, 207450, 215748, 230500, 269685, 299650, 345750, 359580, 414900, 449475, 518625, 539370, 599300, 691500, 749125, 898950, 1037250, 1078740, 1348425, 1498250, 1797900, 2074500, 2247375, 2696850, 2996500, 4494750, 5393700, 6742125, 8989500, 13484250, 26968500]

約数ペア:

[(1, 26968500), (2, 13484250), (3, 8989500), (4, 6742125), (5, 5393700), (6, 4494750), (9, 2996500), (10, 2696850), (12, 2247375), (13, 2074500), (15, 1797900), (18, 1498250), (20, 1348425), (25, 1078740), (26, 1037250), (30, 898950), (36, 749125), (39, 691500), (45, 599300), (50, 539370), (52, 518625), (60, 449475), (65, 414900), (75, 359580), (78, 345750), (90, 299650), (100, 269685), (117, 230500), (125, 215748), (130, 207450), (150, 179790), (156, 172875), (180, 149825), (195, 138300), (225, 119860), (234, 115250), (250, 107874), (260, 103725), (300, 89895), (325, 82980), (375, 71916), (390, 69150), (450, 59930), (461, 58500), (468, 57625), (500, 53937), (585, 46100), (650, 41490), (750, 35958), (780, 34575), (900, 29965), (922, 29250), (975, 27660), (1125, 23972), (1170, 23050), (1300, 20745), (1383, 19500), (1500, 17979), (1625, 16596), (1844, 14625), (1950, 13830), (2250, 11986), (2305, 11700), (2340, 11525), (2766, 9750), (2925, 9220), (3250, 8298), (3900, 6915), (4149, 6500), (4500, 5993), (4610, 5850), (4875, 5532)]