89972100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:779

約数の個数: 144

約数和(自身を含む): 295814400

約数和(自身を除く): 205842300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 135, 141, 150, 180, 188, 225, 235, 270, 282, 300, 423, 450, 470, 540, 564, 675, 705, 709, 846, 900, 940, 1175, 1269, 1350, 1410, 1418, 1692, 2115, 2127, 2350, 2538, 2700, 2820, 2836, 3525, 3545, 4230, 4254, 4700, 5076, 6345, 6381, 7050, 7090, 8460, 8508, 10575, 10635, 12690, 12762, 14100, 14180, 17725, 19143, 21150, 21270, 25380, 25524, 31725, 31905, 33323, 35450, 38286, 42300, 42540, 53175, 63450, 63810, 66646, 70900, 76572, 95715, 99969, 106350, 126900, 127620, 133292, 159525, 166615, 191430, 199938, 212700, 299907, 319050, 333230, 382860, 399876, 478575, 499845, 599814, 638100, 666460, 833075, 899721, 957150, 999690, 1199628, 1499535, 1666150, 1799442, 1914300, 1999380, 2499225, 2999070, 3332300, 3598884, 4498605, 4998450, 5998140, 7497675, 8997210, 9996900, 14995350, 17994420, 22493025, 29990700, 44986050, 89972100]

約数ペア:

[(1, 89972100), (2, 44986050), (3, 29990700), (4, 22493025), (5, 17994420), (6, 14995350), (9, 9996900), (10, 8997210), (12, 7497675), (15, 5998140), (18, 4998450), (20, 4498605), (25, 3598884), (27, 3332300), (30, 2999070), (36, 2499225), (45, 1999380), (47, 1914300), (50, 1799442), (54, 1666150), (60, 1499535), (75, 1199628), (90, 999690), (94, 957150), (100, 899721), (108, 833075), (135, 666460), (141, 638100), (150, 599814), (180, 499845), (188, 478575), (225, 399876), (235, 382860), (270, 333230), (282, 319050), (300, 299907), (423, 212700), (450, 199938), (470, 191430), (540, 166615), (564, 159525), (675, 133292), (705, 127620), (709, 126900), (846, 106350), (900, 99969), (940, 95715), (1175, 76572), (1269, 70900), (1350, 66646), (1410, 63810), (1418, 63450), (1692, 53175), (2115, 42540), (2127, 42300), (2350, 38286), (2538, 35450), (2700, 33323), (2820, 31905), (2836, 31725), (3525, 25524), (3545, 25380), (4230, 21270), (4254, 21150), (4700, 19143), (5076, 17725), (6345, 14180), (6381, 14100), (7050, 12762), (7090, 12690), (8460, 10635), (8508, 10575)]