71748600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1590

約数の個数: 192

約数和(自身を含む): 277482240

約数和(自身を除く): 205733640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 264, 275, 280, 300, 308, 330, 350, 385, 420, 440, 462, 525, 550, 600, 616, 660, 700, 770, 825, 840, 924, 1050, 1100, 1155, 1320, 1400, 1540, 1553, 1650, 1848, 1925, 2100, 2200, 2310, 3080, 3106, 3300, 3850, 4200, 4620, 4659, 5775, 6212, 6600, 7700, 7765, 9240, 9318, 10871, 11550, 12424, 15400, 15530, 17083, 18636, 21742, 23100, 23295, 31060, 32613, 34166, 37272, 38825, 43484, 46200, 46590, 51249, 54355, 62120, 65226, 68332, 77650, 85415, 86968, 93180, 102498, 108710, 116475, 119581, 130452, 136664, 155300, 163065, 170830, 186360, 204996, 217420, 232950, 239162, 256245, 260904, 271775, 310600, 326130, 341660, 358743, 409992, 427075, 434840, 465900, 478324, 512490, 543550, 597905, 652260, 683320, 717486, 815325, 854150, 931800, 956648, 1024980, 1087100, 1195810, 1281225, 1304520, 1434972, 1630650, 1708300, 1793715, 2049960, 2174200, 2391620, 2562450, 2869944, 2989525, 3261300, 3416600, 3587430, 4783240, 5124900, 5979050, 6522600, 7174860, 8968575, 10249800, 11958100, 14349720, 17937150, 23916200, 35874300, 71748600]

約数ペア:

[(1, 71748600), (2, 35874300), (3, 23916200), (4, 17937150), (5, 14349720), (6, 11958100), (7, 10249800), (8, 8968575), (10, 7174860), (11, 6522600), (12, 5979050), (14, 5124900), (15, 4783240), (20, 3587430), (21, 3416600), (22, 3261300), (24, 2989525), (25, 2869944), (28, 2562450), (30, 2391620), (33, 2174200), (35, 2049960), (40, 1793715), (42, 1708300), (44, 1630650), (50, 1434972), (55, 1304520), (56, 1281225), (60, 1195810), (66, 1087100), (70, 1024980), (75, 956648), (77, 931800), (84, 854150), (88, 815325), (100, 717486), (105, 683320), (110, 652260), (120, 597905), (132, 543550), (140, 512490), (150, 478324), (154, 465900), (165, 434840), (168, 427075), (175, 409992), (200, 358743), (210, 341660), (220, 326130), (231, 310600), (264, 271775), (275, 260904), (280, 256245), (300, 239162), (308, 232950), (330, 217420), (350, 204996), (385, 186360), (420, 170830), (440, 163065), (462, 155300), (525, 136664), (550, 130452), (600, 119581), (616, 116475), (660, 108710), (700, 102498), (770, 93180), (825, 86968), (840, 85415), (924, 77650), (1050, 68332), (1100, 65226), (1155, 62120), (1320, 54355), (1400, 51249), (1540, 46590), (1553, 46200), (1650, 43484), (1848, 38825), (1925, 37272), (2100, 34166), (2200, 32613), (2310, 31060), (3080, 23295), (3106, 23100), (3300, 21742), (3850, 18636), (4200, 17083), (4620, 15530), (4659, 15400), (5775, 12424), (6212, 11550), (6600, 10871), (7700, 9318), (7765, 9240)]