2806988100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{4969}}^1$

素因数の和:5262

約数の個数: 144

約数和(自身を含む): 9318153600

約数和(自身を除く): 6511165500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 269, 300, 350, 420, 525, 538, 700, 807, 1050, 1076, 1345, 1614, 1883, 2100, 2690, 3228, 3766, 4035, 4969, 5380, 5649, 6725, 7532, 8070, 9415, 9938, 11298, 13450, 14907, 16140, 18830, 19876, 20175, 22596, 24845, 26900, 28245, 29814, 34783, 37660, 40350, 47075, 49690, 56490, 59628, 69566, 74535, 80700, 94150, 99380, 104349, 112980, 124225, 139132, 141225, 149070, 173915, 188300, 208698, 248450, 282450, 298140, 347830, 372675, 417396, 496900, 521745, 564900, 695660, 745350, 869575, 1043490, 1336661, 1490700, 1739150, 2086980, 2608725, 2673322, 3478300, 4009983, 5217450, 5346644, 6683305, 8019966, 9356627, 10434900, 13366610, 16039932, 18713254, 20049915, 26733220, 28069881, 33416525, 37426508, 40099830, 46783135, 56139762, 66833050, 80199660, 93566270, 100249575, 112279524, 133666100, 140349405, 187132540, 200499150, 233915675, 280698810, 400998300, 467831350, 561397620, 701747025, 935662700, 1403494050, 2806988100]

約数ペア:

[(1, 2806988100), (2, 1403494050), (3, 935662700), (4, 701747025), (5, 561397620), (6, 467831350), (7, 400998300), (10, 280698810), (12, 233915675), (14, 200499150), (15, 187132540), (20, 140349405), (21, 133666100), (25, 112279524), (28, 100249575), (30, 93566270), (35, 80199660), (42, 66833050), (50, 56139762), (60, 46783135), (70, 40099830), (75, 37426508), (84, 33416525), (100, 28069881), (105, 26733220), (140, 20049915), (150, 18713254), (175, 16039932), (210, 13366610), (269, 10434900), (300, 9356627), (350, 8019966), (420, 6683305), (525, 5346644), (538, 5217450), (700, 4009983), (807, 3478300), (1050, 2673322), (1076, 2608725), (1345, 2086980), (1614, 1739150), (1883, 1490700), (2100, 1336661), (2690, 1043490), (3228, 869575), (3766, 745350), (4035, 695660), (4969, 564900), (5380, 521745), (5649, 496900), (6725, 417396), (7532, 372675), (8070, 347830), (9415, 298140), (9938, 282450), (11298, 248450), (13450, 208698), (14907, 188300), (16140, 173915), (18830, 149070), (19876, 141225), (20175, 139132), (22596, 124225), (24845, 112980), (26900, 104349), (28245, 99380), (29814, 94150), (34783, 80700), (37660, 74535), (40350, 69566), (47075, 59628), (49690, 56490)]