121908780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{32251}}^1$

素因数の和:32276

約数の個数: 96

約数和(自身を含む): 433466880

約数和(自身を除く): 311558100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 32251, 64502, 96753, 129004, 161255, 193506, 225757, 290259, 322510, 387012, 451514, 483765, 580518, 645020, 677271, 870777, 903028, 967530, 1128785, 1161036, 1354542, 1451295, 1741554, 1935060, 2031813, 2257570, 2709084, 2902590, 3386355, 3483108, 4063626, 4353885, 4515140, 5805180, 6095439, 6772710, 8127252, 8707770, 10159065, 12190878, 13545420, 17415540, 20318130, 24381756, 30477195, 40636260, 60954390, 121908780]

約数ペア:

[(1, 121908780), (2, 60954390), (3, 40636260), (4, 30477195), (5, 24381756), (6, 20318130), (7, 17415540), (9, 13545420), (10, 12190878), (12, 10159065), (14, 8707770), (15, 8127252), (18, 6772710), (20, 6095439), (21, 5805180), (27, 4515140), (28, 4353885), (30, 4063626), (35, 3483108), (36, 3386355), (42, 2902590), (45, 2709084), (54, 2257570), (60, 2031813), (63, 1935060), (70, 1741554), (84, 1451295), (90, 1354542), (105, 1161036), (108, 1128785), (126, 967530), (135, 903028), (140, 870777), (180, 677271), (189, 645020), (210, 580518), (252, 483765), (270, 451514), (315, 387012), (378, 322510), (420, 290259), (540, 225757), (630, 193506), (756, 161255), (945, 129004), (1260, 96753), (1890, 64502), (3780, 32251)]