245320350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1130

約数の個数: 96

約数和(自身を含む): 668635776

約数和(自身を除く): 423315426

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 157, 165, 275, 314, 330, 471, 550, 785, 825, 942, 947, 1570, 1650, 1727, 1894, 2355, 2841, 3454, 3925, 4710, 4735, 5181, 5682, 7850, 8635, 9470, 10362, 10417, 11775, 14205, 17270, 20834, 23550, 23675, 25905, 28410, 31251, 43175, 47350, 51810, 52085, 62502, 71025, 86350, 104170, 129525, 142050, 148679, 156255, 259050, 260425, 297358, 312510, 446037, 520850, 743395, 781275, 892074, 1486790, 1562550, 1635469, 2230185, 3270938, 3716975, 4460370, 4906407, 7433950, 8177345, 9812814, 11150925, 16354690, 22301850, 24532035, 40886725, 49064070, 81773450, 122660175, 245320350]

約数ペア:

[(1, 245320350), (2, 122660175), (3, 81773450), (5, 49064070), (6, 40886725), (10, 24532035), (11, 22301850), (15, 16354690), (22, 11150925), (25, 9812814), (30, 8177345), (33, 7433950), (50, 4906407), (55, 4460370), (66, 3716975), (75, 3270938), (110, 2230185), (150, 1635469), (157, 1562550), (165, 1486790), (275, 892074), (314, 781275), (330, 743395), (471, 520850), (550, 446037), (785, 312510), (825, 297358), (942, 260425), (947, 259050), (1570, 156255), (1650, 148679), (1727, 142050), (1894, 129525), (2355, 104170), (2841, 86350), (3454, 71025), (3925, 62502), (4710, 52085), (4735, 51810), (5181, 47350), (5682, 43175), (7850, 31251), (8635, 28410), (9470, 25905), (10362, 23675), (10417, 23550), (11775, 20834), (14205, 17270)]