2018484450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{557}}^1\times {\mathrm{8053}}^1$

素因数の和:8628

約数の個数: 72

約数和(自身を含む): 5433405588

約数和(自身を除く): 3414921138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 557, 1114, 1671, 2785, 3342, 5013, 5570, 8053, 8355, 10026, 13925, 16106, 16710, 24159, 25065, 27850, 40265, 41775, 48318, 50130, 72477, 80530, 83550, 120795, 125325, 144954, 201325, 241590, 250650, 362385, 402650, 603975, 724770, 1207950, 1811925, 3623850, 4485521, 8971042, 13456563, 22427605, 26913126, 40369689, 44855210, 67282815, 80739378, 112138025, 134565630, 201848445, 224276050, 336414075, 403696890, 672828150, 1009242225, 2018484450]

約数ペア:

[(1, 2018484450), (2, 1009242225), (3, 672828150), (5, 403696890), (6, 336414075), (9, 224276050), (10, 201848445), (15, 134565630), (18, 112138025), (25, 80739378), (30, 67282815), (45, 44855210), (50, 40369689), (75, 26913126), (90, 22427605), (150, 13456563), (225, 8971042), (450, 4485521), (557, 3623850), (1114, 1811925), (1671, 1207950), (2785, 724770), (3342, 603975), (5013, 402650), (5570, 362385), (8053, 250650), (8355, 241590), (10026, 201325), (13925, 144954), (16106, 125325), (16710, 120795), (24159, 83550), (25065, 80530), (27850, 72477), (40265, 50130), (41775, 48318)]