5649000

素因数分解:

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

素因数の和:300

約数の個数: 128

約数和(自身を含む): 20217600

約数和(自身を除く): 14568600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 269, 280, 300, 350, 375, 420, 500, 525, 538, 600, 700, 750, 807, 840, 875, 1000, 1050, 1076, 1345, 1400, 1500, 1614, 1750, 1883, 2100, 2152, 2625, 2690, 3000, 3228, 3500, 3766, 4035, 4200, 5250, 5380, 5649, 6456, 6725, 7000, 7532, 8070, 9415, 10500, 10760, 11298, 13450, 15064, 16140, 18830, 20175, 21000, 22596, 26900, 28245, 32280, 33625, 37660, 40350, 45192, 47075, 53800, 56490, 67250, 75320, 80700, 94150, 100875, 112980, 134500, 141225, 161400, 188300, 201750, 225960, 235375, 269000, 282450, 376600, 403500, 470750, 564900, 706125, 807000, 941500, 1129800, 1412250, 1883000, 2824500, 5649000]

約数ペア:

[(1, 5649000), (2, 2824500), (3, 1883000), (4, 1412250), (5, 1129800), (6, 941500), (7, 807000), (8, 706125), (10, 564900), (12, 470750), (14, 403500), (15, 376600), (20, 282450), (21, 269000), (24, 235375), (25, 225960), (28, 201750), (30, 188300), (35, 161400), (40, 141225), (42, 134500), (50, 112980), (56, 100875), (60, 94150), (70, 80700), (75, 75320), (84, 67250), (100, 56490), (105, 53800), (120, 47075), (125, 45192), (140, 40350), (150, 37660), (168, 33625), (175, 32280), (200, 28245), (210, 26900), (250, 22596), (269, 21000), (280, 20175), (300, 18830), (350, 16140), (375, 15064), (420, 13450), (500, 11298), (525, 10760), (538, 10500), (600, 9415), (700, 8070), (750, 7532), (807, 7000), (840, 6725), (875, 6456), (1000, 5649), (1050, 5380), (1076, 5250), (1345, 4200), (1400, 4035), (1500, 3766), (1614, 3500), (1750, 3228), (1883, 3000), (2100, 2690), (2152, 2625)]