287294012100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{419}}^1\times {\mathrm{829}}^1\times {\mathrm{919}}^1$

素因数の和:2187

約数の個数: 216

約数和(自身を含む): 904728552000

約数和(自身を除く): 617434539900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 419, 450, 829, 838, 900, 919, 1257, 1658, 1676, 1838, 2095, 2487, 2514, 2757, 3316, 3676, 3771, 4145, 4190, 4595, 4974, 5028, 5514, 6285, 7461, 7542, 8271, 8290, 8380, 9190, 9948, 10475, 11028, 12435, 12570, 13785, 14922, 15084, 16542, 16580, 18380, 18855, 20725, 20950, 22975, 24870, 25140, 27570, 29844, 31425, 33084, 37305, 37710, 41355, 41450, 41900, 45950, 49740, 55140, 62175, 62850, 68925, 74610, 75420, 82710, 82900, 91900, 94275, 124350, 125700, 137850, 149220, 165420, 186525, 188550, 206775, 248700, 275700, 347351, 373050, 377100, 385061, 413550, 694702, 746100, 761851, 770122, 827100, 1042053, 1155183, 1389404, 1523702, 1540244, 1736755, 1925305, 2084106, 2285553, 2310366, 3047404, 3126159, 3465549, 3473510, 3809255, 3850610, 4168212, 4571106, 4620732, 5210265, 5775915, 6252318, 6856659, 6931098, 6947020, 7618510, 7701220, 8683775, 9142212, 9626525, 10420530, 11427765, 11551830, 12504636, 13713318, 13862196, 15237020, 15630795, 17327745, 17367550, 19046275, 19253050, 20841060, 22855530, 23103660, 26051325, 27426636, 28879575, 31261590, 34283295, 34655490, 34735100, 38092550, 38506100, 45711060, 52102650, 57138825, 57759150, 62523180, 68566590, 69310980, 76185100, 78153975, 86638725, 104205300, 114277650, 115518300, 137133180, 156307950, 171416475, 173277450, 228555300, 312615900, 319215569, 342832950, 346554900, 638431138, 685665900, 957646707, 1276862276, 1596077845, 1915293414, 2872940121, 3192155690, 3830586828, 4788233535, 5745880242, 6384311380, 7980389225, 9576467070, 11491760484, 14364700605, 15960778450, 19152934140, 23941167675, 28729401210, 31921556900, 47882335350, 57458802420, 71823503025, 95764670700, 143647006050, 287294012100]

約数ペア:

[(1, 287294012100), (2, 143647006050), (3, 95764670700), (4, 71823503025), (5, 57458802420), (6, 47882335350), (9, 31921556900), (10, 28729401210), (12, 23941167675), (15, 19152934140), (18, 15960778450), (20, 14364700605), (25, 11491760484), (30, 9576467070), (36, 7980389225), (45, 6384311380), (50, 5745880242), (60, 4788233535), (75, 3830586828), (90, 3192155690), (100, 2872940121), (150, 1915293414), (180, 1596077845), (225, 1276862276), (300, 957646707), (419, 685665900), (450, 638431138), (829, 346554900), (838, 342832950), (900, 319215569), (919, 312615900), (1257, 228555300), (1658, 173277450), (1676, 171416475), (1838, 156307950), (2095, 137133180), (2487, 115518300), (2514, 114277650), (2757, 104205300), (3316, 86638725), (3676, 78153975), (3771, 76185100), (4145, 69310980), (4190, 68566590), (4595, 62523180), (4974, 57759150), (5028, 57138825), (5514, 52102650), (6285, 45711060), (7461, 38506100), (7542, 38092550), (8271, 34735100), (8290, 34655490), (8380, 34283295), (9190, 31261590), (9948, 28879575), (10475, 27426636), (11028, 26051325), (12435, 23103660), (12570, 22855530), (13785, 20841060), (14922, 19253050), (15084, 19046275), (16542, 17367550), (16580, 17327745), (18380, 15630795), (18855, 15237020), (20725, 13862196), (20950, 13713318), (22975, 12504636), (24870, 11551830), (25140, 11427765), (27570, 10420530), (29844, 9626525), (31425, 9142212), (33084, 8683775), (37305, 7701220), (37710, 7618510), (41355, 6947020), (41450, 6931098), (41900, 6856659), (45950, 6252318), (49740, 5775915), (55140, 5210265), (62175, 4620732), (62850, 4571106), (68925, 4168212), (74610, 3850610), (75420, 3809255), (82710, 3473510), (82900, 3465549), (91900, 3126159), (94275, 3047404), (124350, 2310366), (125700, 2285553), (137850, 2084106), (149220, 1925305), (165420, 1736755), (186525, 1540244), (188550, 1523702), (206775, 1389404), (248700, 1155183), (275700, 1042053), (347351, 827100), (373050, 770122), (377100, 761851), (385061, 746100), (413550, 694702)]