42367500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^1\times {\mathrm{269}}^1$

素因数の和:306

約数の個数: 180

約数和(自身を含む): 153513360

約数和(自身を除く): 111145860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 269, 300, 315, 350, 375, 420, 450, 500, 525, 538, 625, 630, 700, 750, 807, 875, 900, 1050, 1076, 1125, 1250, 1260, 1345, 1500, 1575, 1614, 1750, 1875, 1883, 2100, 2250, 2421, 2500, 2625, 2690, 3150, 3228, 3500, 3750, 3766, 4035, 4375, 4500, 4842, 5250, 5380, 5625, 5649, 6300, 6725, 7500, 7532, 7875, 8070, 8750, 9415, 9684, 10500, 11250, 11298, 12105, 13125, 13450, 15750, 16140, 16947, 17500, 18830, 20175, 22500, 22596, 24210, 26250, 26900, 28245, 31500, 33625, 33894, 37660, 39375, 40350, 47075, 48420, 52500, 56490, 60525, 67250, 67788, 78750, 80700, 84735, 94150, 100875, 112980, 121050, 134500, 141225, 157500, 168125, 169470, 188300, 201750, 235375, 242100, 282450, 302625, 336250, 338940, 403500, 423675, 470750, 504375, 564900, 605250, 672500, 706125, 847350, 941500, 1008750, 1176875, 1210500, 1412250, 1513125, 1694700, 2017500, 2118375, 2353750, 2824500, 3026250, 3530625, 4236750, 4707500, 6052500, 7061250, 8473500, 10591875, 14122500, 21183750, 42367500]

約数ペア:

[(1, 42367500), (2, 21183750), (3, 14122500), (4, 10591875), (5, 8473500), (6, 7061250), (7, 6052500), (9, 4707500), (10, 4236750), (12, 3530625), (14, 3026250), (15, 2824500), (18, 2353750), (20, 2118375), (21, 2017500), (25, 1694700), (28, 1513125), (30, 1412250), (35, 1210500), (36, 1176875), (42, 1008750), (45, 941500), (50, 847350), (60, 706125), (63, 672500), (70, 605250), (75, 564900), (84, 504375), (90, 470750), (100, 423675), (105, 403500), (125, 338940), (126, 336250), (140, 302625), (150, 282450), (175, 242100), (180, 235375), (210, 201750), (225, 188300), (250, 169470), (252, 168125), (269, 157500), (300, 141225), (315, 134500), (350, 121050), (375, 112980), (420, 100875), (450, 94150), (500, 84735), (525, 80700), (538, 78750), (625, 67788), (630, 67250), (700, 60525), (750, 56490), (807, 52500), (875, 48420), (900, 47075), (1050, 40350), (1076, 39375), (1125, 37660), (1250, 33894), (1260, 33625), (1345, 31500), (1500, 28245), (1575, 26900), (1614, 26250), (1750, 24210), (1875, 22596), (1883, 22500), (2100, 20175), (2250, 18830), (2421, 17500), (2500, 16947), (2625, 16140), (2690, 15750), (3150, 13450), (3228, 13125), (3500, 12105), (3750, 11298), (3766, 11250), (4035, 10500), (4375, 9684), (4500, 9415), (4842, 8750), (5250, 8070), (5380, 7875), (5625, 7532), (5649, 7500), (6300, 6725)]