258217366950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{997}}^1\times {\mathrm{2293}}^1$

素因数の和:3559

約数の個数: 144

約数和(自身を含む): 697510575216

約数和(自身を除く): 439293208266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 251, 450, 502, 753, 997, 1255, 1506, 1994, 2259, 2293, 2510, 2991, 3765, 4518, 4586, 4985, 5982, 6275, 6879, 7530, 8973, 9970, 11295, 11465, 12550, 13758, 14955, 17946, 18825, 20637, 22590, 22930, 24925, 29910, 34395, 37650, 41274, 44865, 49850, 56475, 57325, 68790, 74775, 89730, 103185, 112950, 114650, 149550, 171975, 206370, 224325, 250247, 343950, 448650, 500494, 515925, 575543, 750741, 1031850, 1151086, 1251235, 1501482, 1726629, 2252223, 2286121, 2502470, 2877715, 3453258, 3753705, 4504446, 4572242, 5179887, 5755430, 6256175, 6858363, 7507410, 8633145, 10359774, 11261115, 11430605, 12512350, 13716726, 14388575, 17266290, 18768525, 20575089, 22522230, 22861210, 25899435, 28777150, 34291815, 37537050, 41150178, 43165725, 51798870, 56305575, 57153025, 68583630, 86331450, 102875445, 112611150, 114306050, 129497175, 171459075, 205750890, 258994350, 342918150, 514377225, 573816371, 1028754450, 1147632742, 1721449113, 2869081855, 3442898226, 5164347339, 5738163710, 8607245565, 10328694678, 14345409275, 17214491130, 25821736695, 28690818550, 43036227825, 51643473390, 86072455650, 129108683475, 258217366950]

約数ペア:

[(1, 258217366950), (2, 129108683475), (3, 86072455650), (5, 51643473390), (6, 43036227825), (9, 28690818550), (10, 25821736695), (15, 17214491130), (18, 14345409275), (25, 10328694678), (30, 8607245565), (45, 5738163710), (50, 5164347339), (75, 3442898226), (90, 2869081855), (150, 1721449113), (225, 1147632742), (251, 1028754450), (450, 573816371), (502, 514377225), (753, 342918150), (997, 258994350), (1255, 205750890), (1506, 171459075), (1994, 129497175), (2259, 114306050), (2293, 112611150), (2510, 102875445), (2991, 86331450), (3765, 68583630), (4518, 57153025), (4586, 56305575), (4985, 51798870), (5982, 43165725), (6275, 41150178), (6879, 37537050), (7530, 34291815), (8973, 28777150), (9970, 25899435), (11295, 22861210), (11465, 22522230), (12550, 20575089), (13758, 18768525), (14955, 17266290), (17946, 14388575), (18825, 13716726), (20637, 12512350), (22590, 11430605), (22930, 11261115), (24925, 10359774), (29910, 8633145), (34395, 7507410), (37650, 6858363), (41274, 6256175), (44865, 5755430), (49850, 5179887), (56475, 4572242), (57325, 4504446), (68790, 3753705), (74775, 3453258), (89730, 2877715), (103185, 2502470), (112950, 2286121), (114650, 2252223), (149550, 1726629), (171975, 1501482), (206370, 1251235), (224325, 1151086), (250247, 1031850), (343950, 750741), (448650, 575543), (500494, 515925)]