271838700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:806

約数の個数: 288

約数和(自身を含む): 1052710400

約数和(自身を除く): 780871700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 35, 36, 38, 42, 45, 50, 54, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 108, 114, 126, 133, 135, 140, 150, 171, 175, 180, 189, 190, 210, 225, 228, 252, 266, 270, 285, 300, 315, 342, 350, 378, 380, 399, 420, 450, 475, 513, 525, 532, 540, 570, 630, 665, 675, 684, 700, 756, 757, 798, 855, 900, 945, 950, 1026, 1050, 1140, 1197, 1260, 1330, 1350, 1425, 1514, 1575, 1596, 1710, 1890, 1900, 1995, 2052, 2100, 2271, 2394, 2565, 2660, 2700, 2850, 3028, 3150, 3325, 3420, 3591, 3780, 3785, 3990, 4275, 4542, 4725, 4788, 5130, 5299, 5700, 5985, 6300, 6650, 6813, 7182, 7570, 7980, 8550, 9084, 9450, 9975, 10260, 10598, 11355, 11970, 12825, 13300, 13626, 14364, 14383, 15140, 15897, 17100, 17955, 18900, 18925, 19950, 20439, 21196, 22710, 23940, 25650, 26495, 27252, 28766, 29925, 31794, 34065, 35910, 37850, 39900, 40878, 43149, 45420, 47691, 51300, 52990, 56775, 57532, 59850, 63588, 68130, 71820, 71915, 75700, 79485, 81756, 86298, 89775, 95382, 100681, 102195, 105980, 113550, 119700, 129447, 132475, 136260, 143073, 143830, 158970, 170325, 172596, 179550, 190764, 201362, 204390, 215745, 227100, 238455, 258894, 264950, 286146, 287660, 302043, 317940, 340650, 359100, 359575, 388341, 397425, 402724, 408780, 431490, 476910, 503405, 510975, 517788, 529900, 572292, 604086, 647235, 681300, 715365, 719150, 776682, 794850, 862980, 906129, 953820, 1006810, 1021950, 1078725, 1192275, 1208172, 1294470, 1430730, 1438300, 1510215, 1553364, 1589700, 1812258, 1941705, 2013620, 2043900, 2157450, 2384550, 2517025, 2588940, 2718387, 2861460, 3020430, 3236175, 3576825, 3624516, 3883410, 4314900, 4530645, 4769100, 5034050, 5436774, 6040860, 6472350, 7153650, 7551075, 7766820, 9061290, 9708525, 10068100, 10873548, 12944700, 13591935, 14307300, 15102150, 18122580, 19417050, 22653225, 27183870, 30204300, 38834100, 45306450, 54367740, 67959675, 90612900, 135919350, 271838700]

約数ペア:

[(1, 271838700), (2, 135919350), (3, 90612900), (4, 67959675), (5, 54367740), (6, 45306450), (7, 38834100), (9, 30204300), (10, 27183870), (12, 22653225), (14, 19417050), (15, 18122580), (18, 15102150), (19, 14307300), (20, 13591935), (21, 12944700), (25, 10873548), (27, 10068100), (28, 9708525), (30, 9061290), (35, 7766820), (36, 7551075), (38, 7153650), (42, 6472350), (45, 6040860), (50, 5436774), (54, 5034050), (57, 4769100), (60, 4530645), (63, 4314900), (70, 3883410), (75, 3624516), (76, 3576825), (84, 3236175), (90, 3020430), (95, 2861460), (100, 2718387), (105, 2588940), (108, 2517025), (114, 2384550), (126, 2157450), (133, 2043900), (135, 2013620), (140, 1941705), (150, 1812258), (171, 1589700), (175, 1553364), (180, 1510215), (189, 1438300), (190, 1430730), (210, 1294470), (225, 1208172), (228, 1192275), (252, 1078725), (266, 1021950), (270, 1006810), (285, 953820), (300, 906129), (315, 862980), (342, 794850), (350, 776682), (378, 719150), (380, 715365), (399, 681300), (420, 647235), (450, 604086), (475, 572292), (513, 529900), (525, 517788), (532, 510975), (540, 503405), (570, 476910), (630, 431490), (665, 408780), (675, 402724), (684, 397425), (700, 388341), (756, 359575), (757, 359100), (798, 340650), (855, 317940), (900, 302043), (945, 287660), (950, 286146), (1026, 264950), (1050, 258894), (1140, 238455), (1197, 227100), (1260, 215745), (1330, 204390), (1350, 201362), (1425, 190764), (1514, 179550), (1575, 172596), (1596, 170325), (1710, 158970), (1890, 143830), (1900, 143073), (1995, 136260), (2052, 132475), (2100, 129447), (2271, 119700), (2394, 113550), (2565, 105980), (2660, 102195), (2700, 100681), (2850, 95382), (3028, 89775), (3150, 86298), (3325, 81756), (3420, 79485), (3591, 75700), (3780, 71915), (3785, 71820), (3990, 68130), (4275, 63588), (4542, 59850), (4725, 57532), (4788, 56775), (5130, 52990), (5299, 51300), (5700, 47691), (5985, 45420), (6300, 43149), (6650, 40878), (6813, 39900), (7182, 37850), (7570, 35910), (7980, 34065), (8550, 31794), (9084, 29925), (9450, 28766), (9975, 27252), (10260, 26495), (10598, 25650), (11355, 23940), (11970, 22710), (12825, 21196), (13300, 20439), (13626, 19950), (14364, 18925), (14383, 18900), (15140, 17955), (15897, 17100)]