20514553650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2770

約数の個数: 288

約数和(自身を含む): 62611885440

約数和(自身を除く): 42097331790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 53, 57, 75, 85, 90, 95, 102, 106, 114, 150, 153, 159, 170, 171, 190, 225, 255, 265, 285, 306, 318, 323, 342, 425, 450, 475, 477, 510, 530, 570, 646, 765, 795, 850, 855, 901, 950, 954, 969, 1007, 1275, 1325, 1425, 1530, 1590, 1615, 1710, 1802, 1938, 2014, 2385, 2550, 2650, 2663, 2703, 2850, 2907, 3021, 3230, 3825, 3975, 4275, 4505, 4770, 4845, 5035, 5326, 5406, 5814, 6042, 7650, 7950, 7989, 8075, 8109, 8550, 9010, 9063, 9690, 10070, 11925, 13315, 13515, 14535, 15105, 15978, 16150, 16218, 17119, 18126, 22525, 23850, 23967, 24225, 25175, 26630, 27030, 29070, 30210, 34238, 39945, 40545, 45050, 45271, 45315, 47934, 48450, 50350, 50597, 51357, 66575, 67575, 72675, 75525, 79890, 81090, 85595, 90542, 90630, 101194, 102714, 119835, 133150, 135150, 135813, 141139, 145350, 151050, 151791, 154071, 171190, 199725, 202725, 226355, 226575, 239670, 252985, 256785, 271626, 282278, 303582, 308142, 399450, 405450, 407439, 423417, 427975, 452710, 453150, 455373, 505970, 513570, 599175, 679065, 705695, 758955, 770355, 814878, 846834, 855950, 860149, 910746, 1131775, 1198350, 1264925, 1270251, 1283925, 1358130, 1411390, 1517910, 1540710, 1720298, 2037195, 2117085, 2263550, 2276865, 2399363, 2529850, 2540502, 2567850, 2580447, 2681641, 3395325, 3528475, 3794775, 3851775, 4074390, 4234170, 4300745, 4553730, 4798726, 5160894, 5363282, 6351255, 6790650, 7056950, 7198089, 7589550, 7703550, 7741341, 8044923, 8601490, 10185975, 10585425, 11384325, 11996815, 12702510, 12902235, 13408205, 14396178, 15482682, 16089846, 20371950, 21170850, 21503725, 21594267, 22768650, 23993630, 24134769, 25804470, 26816410, 31756275, 35990445, 38706705, 40224615, 43007450, 43188534, 45587897, 48269538, 59984075, 63512550, 64511175, 67041025, 71980890, 77413410, 80449230, 91175794, 107971335, 119968150, 120673845, 129022350, 134082050, 136763691, 179952225, 193533525, 201123075, 215942670, 227939485, 241347690, 273527382, 359904450, 387067050, 402246150, 410291073, 455878970, 539856675, 603369225, 683818455, 820582146, 1079713350, 1139697425, 1206738450, 1367636910, 2051455365, 2279394850, 3419092275, 4102910730, 6838184550, 10257276825, 20514553650]

約数ペア:

[(1, 20514553650), (2, 10257276825), (3, 6838184550), (5, 4102910730), (6, 3419092275), (9, 2279394850), (10, 2051455365), (15, 1367636910), (17, 1206738450), (18, 1139697425), (19, 1079713350), (25, 820582146), (30, 683818455), (34, 603369225), (38, 539856675), (45, 455878970), (50, 410291073), (51, 402246150), (53, 387067050), (57, 359904450), (75, 273527382), (85, 241347690), (90, 227939485), (95, 215942670), (102, 201123075), (106, 193533525), (114, 179952225), (150, 136763691), (153, 134082050), (159, 129022350), (170, 120673845), (171, 119968150), (190, 107971335), (225, 91175794), (255, 80449230), (265, 77413410), (285, 71980890), (306, 67041025), (318, 64511175), (323, 63512550), (342, 59984075), (425, 48269538), (450, 45587897), (475, 43188534), (477, 43007450), (510, 40224615), (530, 38706705), (570, 35990445), (646, 31756275), (765, 26816410), (795, 25804470), (850, 24134769), (855, 23993630), (901, 22768650), (950, 21594267), (954, 21503725), (969, 21170850), (1007, 20371950), (1275, 16089846), (1325, 15482682), (1425, 14396178), (1530, 13408205), (1590, 12902235), (1615, 12702510), (1710, 11996815), (1802, 11384325), (1938, 10585425), (2014, 10185975), (2385, 8601490), (2550, 8044923), (2650, 7741341), (2663, 7703550), (2703, 7589550), (2850, 7198089), (2907, 7056950), (3021, 6790650), (3230, 6351255), (3825, 5363282), (3975, 5160894), (4275, 4798726), (4505, 4553730), (4770, 4300745), (4845, 4234170), (5035, 4074390), (5326, 3851775), (5406, 3794775), (5814, 3528475), (6042, 3395325), (7650, 2681641), (7950, 2580447), (7989, 2567850), (8075, 2540502), (8109, 2529850), (8550, 2399363), (9010, 2276865), (9063, 2263550), (9690, 2117085), (10070, 2037195), (11925, 1720298), (13315, 1540710), (13515, 1517910), (14535, 1411390), (15105, 1358130), (15978, 1283925), (16150, 1270251), (16218, 1264925), (17119, 1198350), (18126, 1131775), (22525, 910746), (23850, 860149), (23967, 855950), (24225, 846834), (25175, 814878), (26630, 770355), (27030, 758955), (29070, 705695), (30210, 679065), (34238, 599175), (39945, 513570), (40545, 505970), (45050, 455373), (45271, 453150), (45315, 452710), (47934, 427975), (48450, 423417), (50350, 407439), (50597, 405450), (51357, 399450), (66575, 308142), (67575, 303582), (72675, 282278), (75525, 271626), (79890, 256785), (81090, 252985), (85595, 239670), (90542, 226575), (90630, 226355), (101194, 202725), (102714, 199725), (119835, 171190), (133150, 154071), (135150, 151791), (135813, 151050), (141139, 145350)]