245352510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 748396800

約数和(自身を除く): 503044290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 169, 171, 190, 195, 234, 247, 270, 283, 285, 338, 342, 351, 390, 494, 507, 513, 566, 570, 585, 702, 741, 845, 849, 855, 1014, 1026, 1170, 1235, 1415, 1482, 1521, 1690, 1698, 1710, 1755, 2223, 2470, 2535, 2547, 2565, 2830, 3042, 3211, 3510, 3679, 3705, 4245, 4446, 4563, 5070, 5094, 5130, 5377, 6422, 6669, 7358, 7410, 7605, 7641, 8490, 9126, 9633, 10754, 11037, 11115, 12735, 13338, 15210, 15282, 16055, 16131, 18395, 19266, 22074, 22230, 22815, 25470, 26885, 28899, 32110, 32262, 33111, 33345, 36790, 38205, 45630, 47827, 48165, 48393, 53770, 55185, 57798, 66222, 66690, 69901, 76410, 80655, 86697, 95654, 96330, 96786, 99333, 110370, 139802, 143481, 144495, 145179, 161310, 165555, 173394, 198666, 209703, 239135, 241965, 286962, 288990, 290358, 331110, 349505, 419406, 430443, 433485, 478270, 483930, 496665, 629109, 699010, 717405, 725895, 860886, 866970, 908713, 993330, 1048515, 1258218, 1291329, 1434810, 1451790, 1817426, 1887327, 2097030, 2152215, 2582658, 2726139, 3145545, 3774654, 4304430, 4543565, 5452278, 6291090, 6456645, 8178417, 9087130, 9436635, 12913290, 13630695, 16356834, 18873270, 24535251, 27261390, 40892085, 49070502, 81784170, 122676255, 245352510]

約数ペア:

[(1, 245352510), (2, 122676255), (3, 81784170), (5, 49070502), (6, 40892085), (9, 27261390), (10, 24535251), (13, 18873270), (15, 16356834), (18, 13630695), (19, 12913290), (26, 9436635), (27, 9087130), (30, 8178417), (38, 6456645), (39, 6291090), (45, 5452278), (54, 4543565), (57, 4304430), (65, 3774654), (78, 3145545), (90, 2726139), (95, 2582658), (114, 2152215), (117, 2097030), (130, 1887327), (135, 1817426), (169, 1451790), (171, 1434810), (190, 1291329), (195, 1258218), (234, 1048515), (247, 993330), (270, 908713), (283, 866970), (285, 860886), (338, 725895), (342, 717405), (351, 699010), (390, 629109), (494, 496665), (507, 483930), (513, 478270), (566, 433485), (570, 430443), (585, 419406), (702, 349505), (741, 331110), (845, 290358), (849, 288990), (855, 286962), (1014, 241965), (1026, 239135), (1170, 209703), (1235, 198666), (1415, 173394), (1482, 165555), (1521, 161310), (1690, 145179), (1698, 144495), (1710, 143481), (1755, 139802), (2223, 110370), (2470, 99333), (2535, 96786), (2547, 96330), (2565, 95654), (2830, 86697), (3042, 80655), (3211, 76410), (3510, 69901), (3679, 66690), (3705, 66222), (4245, 57798), (4446, 55185), (4563, 53770), (5070, 48393), (5094, 48165), (5130, 47827), (5377, 45630), (6422, 38205), (6669, 36790), (7358, 33345), (7410, 33111), (7605, 32262), (7641, 32110), (8490, 28899), (9126, 26885), (9633, 25470), (10754, 22815), (11037, 22230), (11115, 22074), (12735, 19266), (13338, 18395), (15210, 16131), (15282, 16055)]