2722940500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 7118092800

約数和(自身を除く): 4395152300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 125, 139, 140, 145, 175, 193, 203, 250, 278, 290, 350, 386, 406, 500, 556, 580, 695, 700, 725, 772, 812, 875, 965, 973, 1015, 1351, 1390, 1450, 1750, 1930, 1946, 2030, 2702, 2780, 2900, 3475, 3500, 3625, 3860, 3892, 4031, 4060, 4825, 4865, 5075, 5404, 5597, 6755, 6950, 7250, 8062, 9650, 9730, 10150, 11194, 13510, 13900, 14500, 16124, 17375, 19300, 19460, 20155, 20300, 22388, 24125, 24325, 25375, 26827, 27020, 27985, 28217, 33775, 34750, 39179, 40310, 48250, 48650, 50750, 53654, 55970, 56434, 67550, 69500, 78358, 80620, 96500, 97300, 100775, 101500, 107308, 111940, 112868, 121625, 134135, 135100, 139925, 141085, 156716, 168875, 187789, 195895, 201550, 243250, 268270, 279850, 282170, 337750, 375578, 391790, 403100, 486500, 503875, 536540, 559700, 564340, 670675, 675500, 699625, 705425, 751156, 777983, 783580, 938945, 979475, 1007750, 1341350, 1399250, 1410850, 1555966, 1877890, 1958950, 2015500, 2682700, 2798500, 2821700, 3111932, 3353375, 3527125, 3755780, 3889915, 3917900, 4694725, 4897375, 5445881, 6706750, 7054250, 7779830, 9389450, 9794750, 10891762, 13413500, 14108500, 15559660, 18778900, 19449575, 19589500, 21783524, 23473625, 27229405, 38899150, 46947250, 54458810, 77798300, 93894500, 97247875, 108917620, 136147025, 194495750, 272294050, 388991500, 544588100, 680735125, 1361470250, 2722940500]

約数ペア:

[(1, 2722940500), (2, 1361470250), (4, 680735125), (5, 544588100), (7, 388991500), (10, 272294050), (14, 194495750), (20, 136147025), (25, 108917620), (28, 97247875), (29, 93894500), (35, 77798300), (50, 54458810), (58, 46947250), (70, 38899150), (100, 27229405), (116, 23473625), (125, 21783524), (139, 19589500), (140, 19449575), (145, 18778900), (175, 15559660), (193, 14108500), (203, 13413500), (250, 10891762), (278, 9794750), (290, 9389450), (350, 7779830), (386, 7054250), (406, 6706750), (500, 5445881), (556, 4897375), (580, 4694725), (695, 3917900), (700, 3889915), (725, 3755780), (772, 3527125), (812, 3353375), (875, 3111932), (965, 2821700), (973, 2798500), (1015, 2682700), (1351, 2015500), (1390, 1958950), (1450, 1877890), (1750, 1555966), (1930, 1410850), (1946, 1399250), (2030, 1341350), (2702, 1007750), (2780, 979475), (2900, 938945), (3475, 783580), (3500, 777983), (3625, 751156), (3860, 705425), (3892, 699625), (4031, 675500), (4060, 670675), (4825, 564340), (4865, 559700), (5075, 536540), (5404, 503875), (5597, 486500), (6755, 403100), (6950, 391790), (7250, 375578), (8062, 337750), (9650, 282170), (9730, 279850), (10150, 268270), (11194, 243250), (13510, 201550), (13900, 195895), (14500, 187789), (16124, 168875), (17375, 156716), (19300, 141085), (19460, 139925), (20155, 135100), (20300, 134135), (22388, 121625), (24125, 112868), (24325, 111940), (25375, 107308), (26827, 101500), (27020, 100775), (27985, 97300), (28217, 96500), (33775, 80620), (34750, 78358), (39179, 69500), (40310, 67550), (48250, 56434), (48650, 55970), (50750, 53654)]