90706800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 292682160

約数和(自身を除く): 201975360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 269, 281, 300, 400, 538, 562, 600, 807, 843, 1076, 1124, 1200, 1345, 1405, 1614, 1686, 2152, 2248, 2690, 2810, 3228, 3372, 4035, 4215, 4304, 4496, 5380, 5620, 6456, 6725, 6744, 7025, 8070, 8430, 10760, 11240, 12912, 13450, 13488, 14050, 16140, 16860, 20175, 21075, 21520, 22480, 26900, 28100, 32280, 33720, 40350, 42150, 53800, 56200, 64560, 67440, 75589, 80700, 84300, 107600, 112400, 151178, 161400, 168600, 226767, 302356, 322800, 337200, 377945, 453534, 604712, 755890, 907068, 1133835, 1209424, 1511780, 1814136, 1889725, 2267670, 3023560, 3628272, 3779450, 4535340, 5669175, 6047120, 7558900, 9070680, 11338350, 15117800, 18141360, 22676700, 30235600, 45353400, 90706800]

約数ペア:

[(1, 90706800), (2, 45353400), (3, 30235600), (4, 22676700), (5, 18141360), (6, 15117800), (8, 11338350), (10, 9070680), (12, 7558900), (15, 6047120), (16, 5669175), (20, 4535340), (24, 3779450), (25, 3628272), (30, 3023560), (40, 2267670), (48, 1889725), (50, 1814136), (60, 1511780), (75, 1209424), (80, 1133835), (100, 907068), (120, 755890), (150, 604712), (200, 453534), (240, 377945), (269, 337200), (281, 322800), (300, 302356), (400, 226767), (538, 168600), (562, 161400), (600, 151178), (807, 112400), (843, 107600), (1076, 84300), (1124, 80700), (1200, 75589), (1345, 67440), (1405, 64560), (1614, 56200), (1686, 53800), (2152, 42150), (2248, 40350), (2690, 33720), (2810, 32280), (3228, 28100), (3372, 26900), (4035, 22480), (4215, 21520), (4304, 21075), (4496, 20175), (5380, 16860), (5620, 16140), (6456, 14050), (6725, 13488), (6744, 13450), (7025, 12912), (8070, 11240), (8430, 10760)]