37721774200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{8161}}^1$

素因数の和:8390

約数の個数: 144

約数和(自身を含む): 96917546880

約数和(自身を除く): 59195772680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 191, 200, 220, 242, 275, 382, 440, 484, 550, 605, 764, 955, 968, 1100, 1210, 1528, 1910, 2101, 2200, 2420, 3025, 3820, 4202, 4775, 4840, 6050, 7640, 8161, 8404, 9550, 10505, 12100, 16322, 16808, 19100, 21010, 23111, 24200, 32644, 38200, 40805, 42020, 46222, 52525, 65288, 81610, 84040, 89771, 92444, 105050, 115555, 163220, 179542, 184888, 204025, 210100, 231110, 326440, 359084, 408050, 420200, 448855, 462220, 577775, 718168, 816100, 897710, 924440, 987481, 1155550, 1558751, 1632200, 1795420, 1974962, 2244275, 2311100, 3117502, 3590840, 3949924, 4488550, 4622200, 4937405, 6235004, 7793755, 7899848, 8977100, 9874810, 12470008, 15587510, 17146261, 17954200, 19749620, 24687025, 31175020, 34292522, 38968775, 39499240, 49374050, 62350040, 68585044, 77937550, 85731305, 98748100, 137170088, 155875100, 171462610, 188608871, 197496200, 311750200, 342925220, 377217742, 428656525, 685850440, 754435484, 857313050, 943044355, 1508870968, 1714626100, 1886088710, 3429252200, 3772177420, 4715221775, 7544354840, 9430443550, 18860887100, 37721774200]

約数ペア:

[(1, 37721774200), (2, 18860887100), (4, 9430443550), (5, 7544354840), (8, 4715221775), (10, 3772177420), (11, 3429252200), (20, 1886088710), (22, 1714626100), (25, 1508870968), (40, 943044355), (44, 857313050), (50, 754435484), (55, 685850440), (88, 428656525), (100, 377217742), (110, 342925220), (121, 311750200), (191, 197496200), (200, 188608871), (220, 171462610), (242, 155875100), (275, 137170088), (382, 98748100), (440, 85731305), (484, 77937550), (550, 68585044), (605, 62350040), (764, 49374050), (955, 39499240), (968, 38968775), (1100, 34292522), (1210, 31175020), (1528, 24687025), (1910, 19749620), (2101, 17954200), (2200, 17146261), (2420, 15587510), (3025, 12470008), (3820, 9874810), (4202, 8977100), (4775, 7899848), (4840, 7793755), (6050, 6235004), (7640, 4937405), (8161, 4622200), (8404, 4488550), (9550, 3949924), (10505, 3590840), (12100, 3117502), (16322, 2311100), (16808, 2244275), (19100, 1974962), (21010, 1795420), (23111, 1632200), (24200, 1558751), (32644, 1155550), (38200, 987481), (40805, 924440), (42020, 897710), (46222, 816100), (52525, 718168), (65288, 577775), (81610, 462220), (84040, 448855), (89771, 420200), (92444, 408050), (105050, 359084), (115555, 326440), (163220, 231110), (179542, 210100), (184888, 204025)]