76564950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:987

約数の個数: 144

約数和(自身を含む): 241216704

約数和(自身を除く): 164651754

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 147, 150, 154, 165, 175, 210, 231, 245, 275, 294, 330, 350, 385, 462, 490, 525, 539, 550, 735, 770, 825, 947, 1050, 1078, 1155, 1225, 1470, 1617, 1650, 1894, 1925, 2310, 2450, 2695, 2841, 3234, 3675, 3850, 4735, 5390, 5682, 5775, 6629, 7350, 8085, 9470, 10417, 11550, 13258, 13475, 14205, 16170, 19887, 20834, 23675, 26950, 28410, 31251, 33145, 39774, 40425, 46403, 47350, 52085, 62502, 66290, 71025, 72919, 80850, 92806, 99435, 104170, 139209, 142050, 145838, 156255, 165725, 198870, 218757, 232015, 260425, 278418, 312510, 331450, 364595, 437514, 464030, 497175, 510433, 520850, 696045, 729190, 781275, 994350, 1020866, 1093785, 1160075, 1392090, 1531299, 1562550, 1822975, 2187570, 2320150, 2552165, 3062598, 3480225, 3645950, 5104330, 5468925, 6960450, 7656495, 10937850, 12760825, 15312990, 25521650, 38282475, 76564950]

約数ペア:

[(1, 76564950), (2, 38282475), (3, 25521650), (5, 15312990), (6, 12760825), (7, 10937850), (10, 7656495), (11, 6960450), (14, 5468925), (15, 5104330), (21, 3645950), (22, 3480225), (25, 3062598), (30, 2552165), (33, 2320150), (35, 2187570), (42, 1822975), (49, 1562550), (50, 1531299), (55, 1392090), (66, 1160075), (70, 1093785), (75, 1020866), (77, 994350), (98, 781275), (105, 729190), (110, 696045), (147, 520850), (150, 510433), (154, 497175), (165, 464030), (175, 437514), (210, 364595), (231, 331450), (245, 312510), (275, 278418), (294, 260425), (330, 232015), (350, 218757), (385, 198870), (462, 165725), (490, 156255), (525, 145838), (539, 142050), (550, 139209), (735, 104170), (770, 99435), (825, 92806), (947, 80850), (1050, 72919), (1078, 71025), (1155, 66290), (1225, 62502), (1470, 52085), (1617, 47350), (1650, 46403), (1894, 40425), (1925, 39774), (2310, 33145), (2450, 31251), (2695, 28410), (2841, 26950), (3234, 23675), (3675, 20834), (3850, 19887), (4735, 16170), (5390, 14205), (5682, 13475), (5775, 13258), (6629, 11550), (7350, 10417), (8085, 9470)]