988656900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:499

約数の個数: 288

約数和(自身を含む): 3605102592

約数和(自身を除く): 2616445692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 127, 132, 140, 150, 154, 165, 175, 210, 220, 231, 254, 275, 300, 308, 330, 337, 350, 381, 385, 420, 462, 508, 525, 550, 635, 660, 674, 700, 762, 770, 825, 889, 924, 1011, 1050, 1100, 1155, 1270, 1348, 1397, 1524, 1540, 1650, 1685, 1778, 1905, 1925, 2022, 2100, 2310, 2359, 2540, 2667, 2794, 3175, 3300, 3370, 3556, 3707, 3810, 3850, 4044, 4191, 4445, 4620, 4718, 5055, 5334, 5588, 5775, 6350, 6740, 6985, 7077, 7414, 7620, 7700, 8382, 8425, 8890, 9436, 9525, 9779, 10110, 10668, 11121, 11550, 11795, 12700, 13335, 13970, 14154, 14828, 16764, 16850, 17780, 18535, 19050, 19558, 20220, 20955, 22225, 22242, 23100, 23590, 25275, 25949, 26670, 27940, 28308, 29337, 33700, 34925, 35385, 37070, 38100, 39116, 41910, 42799, 44450, 44484, 47180, 48895, 50550, 51898, 53340, 55605, 58674, 58975, 66675, 69850, 70770, 74140, 77847, 83820, 85598, 88900, 92675, 97790, 101100, 103796, 104775, 111210, 117348, 117950, 128397, 129745, 133350, 139700, 141540, 146685, 155694, 171196, 176925, 185350, 195580, 209550, 213995, 222420, 235900, 244475, 256794, 259490, 266700, 278025, 293370, 299593, 311388, 353850, 370700, 389235, 419100, 427990, 470789, 488950, 513588, 518980, 556050, 586740, 599186, 641985, 648725, 707700, 733425, 778470, 855980, 898779, 941578, 977900, 1069975, 1112100, 1198372, 1283970, 1297450, 1412367, 1466850, 1497965, 1556940, 1797558, 1883156, 1946175, 2139950, 2353945, 2567940, 2594900, 2824734, 2933700, 2995930, 3209925, 3295523, 3595116, 3892350, 4279900, 4493895, 4707890, 5649468, 5991860, 6419850, 6591046, 7061835, 7489825, 7784700, 8987790, 9415780, 9886569, 11769725, 12839700, 13182092, 14123670, 14979650, 16477615, 17975580, 19773138, 22469475, 23539450, 28247340, 29959300, 32955230, 35309175, 39546276, 44938950, 47078900, 49432845, 65910460, 70618350, 82388075, 89877900, 98865690, 141236700, 164776150, 197731380, 247164225, 329552300, 494328450, 988656900]

約数ペア:

[(1, 988656900), (2, 494328450), (3, 329552300), (4, 247164225), (5, 197731380), (6, 164776150), (7, 141236700), (10, 98865690), (11, 89877900), (12, 82388075), (14, 70618350), (15, 65910460), (20, 49432845), (21, 47078900), (22, 44938950), (25, 39546276), (28, 35309175), (30, 32955230), (33, 29959300), (35, 28247340), (42, 23539450), (44, 22469475), (50, 19773138), (55, 17975580), (60, 16477615), (66, 14979650), (70, 14123670), (75, 13182092), (77, 12839700), (84, 11769725), (100, 9886569), (105, 9415780), (110, 8987790), (127, 7784700), (132, 7489825), (140, 7061835), (150, 6591046), (154, 6419850), (165, 5991860), (175, 5649468), (210, 4707890), (220, 4493895), (231, 4279900), (254, 3892350), (275, 3595116), (300, 3295523), (308, 3209925), (330, 2995930), (337, 2933700), (350, 2824734), (381, 2594900), (385, 2567940), (420, 2353945), (462, 2139950), (508, 1946175), (525, 1883156), (550, 1797558), (635, 1556940), (660, 1497965), (674, 1466850), (700, 1412367), (762, 1297450), (770, 1283970), (825, 1198372), (889, 1112100), (924, 1069975), (1011, 977900), (1050, 941578), (1100, 898779), (1155, 855980), (1270, 778470), (1348, 733425), (1397, 707700), (1524, 648725), (1540, 641985), (1650, 599186), (1685, 586740), (1778, 556050), (1905, 518980), (1925, 513588), (2022, 488950), (2100, 470789), (2310, 427990), (2359, 419100), (2540, 389235), (2667, 370700), (2794, 353850), (3175, 311388), (3300, 299593), (3370, 293370), (3556, 278025), (3707, 266700), (3810, 259490), (3850, 256794), (4044, 244475), (4191, 235900), (4445, 222420), (4620, 213995), (4718, 209550), (5055, 195580), (5334, 185350), (5588, 176925), (5775, 171196), (6350, 155694), (6740, 146685), (6985, 141540), (7077, 139700), (7414, 133350), (7620, 129745), (7700, 128397), (8382, 117950), (8425, 117348), (8890, 111210), (9436, 104775), (9525, 103796), (9779, 101100), (10110, 97790), (10668, 92675), (11121, 88900), (11550, 85598), (11795, 83820), (12700, 77847), (13335, 74140), (13970, 70770), (14154, 69850), (14828, 66675), (16764, 58975), (16850, 58674), (17780, 55605), (18535, 53340), (19050, 51898), (19558, 50550), (20220, 48895), (20955, 47180), (22225, 44484), (22242, 44450), (23100, 42799), (23590, 41910), (25275, 39116), (25949, 38100), (26670, 37070), (27940, 35385), (28308, 34925), (29337, 33700)]