12427800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 48211200

約数和(自身を除く): 35783400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 264, 269, 275, 280, 300, 308, 330, 350, 385, 420, 440, 462, 525, 538, 550, 600, 616, 660, 700, 770, 807, 825, 840, 924, 1050, 1076, 1100, 1155, 1320, 1345, 1400, 1540, 1614, 1650, 1848, 1883, 1925, 2100, 2152, 2200, 2310, 2690, 2959, 3080, 3228, 3300, 3766, 3850, 4035, 4200, 4620, 5380, 5649, 5775, 5918, 6456, 6600, 6725, 7532, 7700, 8070, 8877, 9240, 9415, 10760, 11298, 11550, 11836, 13450, 14795, 15064, 15400, 16140, 17754, 18830, 20175, 20713, 22596, 23100, 23672, 26900, 28245, 29590, 32280, 35508, 37660, 40350, 41426, 44385, 45192, 46200, 47075, 53800, 56490, 59180, 62139, 71016, 73975, 75320, 80700, 82852, 88770, 94150, 103565, 112980, 118360, 124278, 141225, 147950, 161400, 165704, 177540, 188300, 207130, 221925, 225960, 248556, 282450, 295900, 310695, 355080, 376600, 414260, 443850, 497112, 517825, 564900, 591800, 621390, 828520, 887700, 1035650, 1129800, 1242780, 1553475, 1775400, 2071300, 2485560, 3106950, 4142600, 6213900, 12427800]

約数ペア:

[(1, 12427800), (2, 6213900), (3, 4142600), (4, 3106950), (5, 2485560), (6, 2071300), (7, 1775400), (8, 1553475), (10, 1242780), (11, 1129800), (12, 1035650), (14, 887700), (15, 828520), (20, 621390), (21, 591800), (22, 564900), (24, 517825), (25, 497112), (28, 443850), (30, 414260), (33, 376600), (35, 355080), (40, 310695), (42, 295900), (44, 282450), (50, 248556), (55, 225960), (56, 221925), (60, 207130), (66, 188300), (70, 177540), (75, 165704), (77, 161400), (84, 147950), (88, 141225), (100, 124278), (105, 118360), (110, 112980), (120, 103565), (132, 94150), (140, 88770), (150, 82852), (154, 80700), (165, 75320), (168, 73975), (175, 71016), (200, 62139), (210, 59180), (220, 56490), (231, 53800), (264, 47075), (269, 46200), (275, 45192), (280, 44385), (300, 41426), (308, 40350), (330, 37660), (350, 35508), (385, 32280), (420, 29590), (440, 28245), (462, 26900), (525, 23672), (538, 23100), (550, 22596), (600, 20713), (616, 20175), (660, 18830), (700, 17754), (770, 16140), (807, 15400), (825, 15064), (840, 14795), (924, 13450), (1050, 11836), (1076, 11550), (1100, 11298), (1155, 10760), (1320, 9415), (1345, 9240), (1400, 8877), (1540, 8070), (1614, 7700), (1650, 7532), (1848, 6725), (1883, 6600), (1925, 6456), (2100, 5918), (2152, 5775), (2200, 5649), (2310, 5380), (2690, 4620), (2959, 4200), (3080, 4035), (3228, 3850), (3300, 3766)]