147897540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1226

約数の個数: 144

約数和(自身を含む): 517974912

約数和(自身を除く): 370077372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 420, 428, 535, 630, 642, 749, 963, 1070, 1097, 1260, 1284, 1498, 1605, 1926, 2140, 2194, 2247, 2996, 3210, 3291, 3745, 3852, 4388, 4494, 4815, 5485, 6420, 6582, 6741, 7490, 7679, 8988, 9630, 9873, 10970, 11235, 13164, 13482, 14980, 15358, 16455, 19260, 19746, 21940, 22470, 23037, 26964, 30716, 32910, 33705, 38395, 39492, 44940, 46074, 49365, 65820, 67410, 69111, 76790, 92148, 98730, 115185, 117379, 134820, 138222, 153580, 197460, 230370, 234758, 276444, 345555, 352137, 460740, 469516, 586895, 691110, 704274, 821653, 1056411, 1173790, 1382220, 1408548, 1643306, 1760685, 2112822, 2347580, 2464959, 3286612, 3521370, 4108265, 4225644, 4929918, 5282055, 7042740, 7394877, 8216530, 9859836, 10564110, 12324795, 14789754, 16433060, 21128220, 24649590, 29579508, 36974385, 49299180, 73948770, 147897540]

約数ペア:

[(1, 147897540), (2, 73948770), (3, 49299180), (4, 36974385), (5, 29579508), (6, 24649590), (7, 21128220), (9, 16433060), (10, 14789754), (12, 12324795), (14, 10564110), (15, 9859836), (18, 8216530), (20, 7394877), (21, 7042740), (28, 5282055), (30, 4929918), (35, 4225644), (36, 4108265), (42, 3521370), (45, 3286612), (60, 2464959), (63, 2347580), (70, 2112822), (84, 1760685), (90, 1643306), (105, 1408548), (107, 1382220), (126, 1173790), (140, 1056411), (180, 821653), (210, 704274), (214, 691110), (252, 586895), (315, 469516), (321, 460740), (420, 352137), (428, 345555), (535, 276444), (630, 234758), (642, 230370), (749, 197460), (963, 153580), (1070, 138222), (1097, 134820), (1260, 117379), (1284, 115185), (1498, 98730), (1605, 92148), (1926, 76790), (2140, 69111), (2194, 67410), (2247, 65820), (2996, 49365), (3210, 46074), (3291, 44940), (3745, 39492), (3852, 38395), (4388, 33705), (4494, 32910), (4815, 30716), (5485, 26964), (6420, 23037), (6582, 22470), (6741, 21940), (7490, 19746), (7679, 19260), (8988, 16455), (9630, 15358), (9873, 14980), (10970, 13482), (11235, 13164)]