131970300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 494968320

約数和(自身を除く): 362998020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 29, 30, 33, 35, 42, 44, 50, 55, 58, 60, 66, 70, 75, 77, 84, 87, 100, 105, 110, 116, 132, 140, 145, 150, 154, 165, 174, 175, 197, 203, 210, 220, 231, 275, 290, 300, 308, 319, 330, 348, 350, 385, 394, 406, 420, 435, 462, 525, 550, 580, 591, 609, 638, 660, 700, 725, 770, 788, 812, 825, 870, 924, 957, 985, 1015, 1050, 1100, 1155, 1182, 1218, 1276, 1379, 1450, 1540, 1595, 1650, 1740, 1914, 1925, 1970, 2030, 2100, 2167, 2175, 2233, 2310, 2364, 2436, 2758, 2900, 2955, 3045, 3190, 3300, 3828, 3850, 3940, 4060, 4137, 4334, 4350, 4466, 4620, 4785, 4925, 5075, 5516, 5713, 5775, 5910, 6090, 6380, 6501, 6699, 6895, 7700, 7975, 8274, 8668, 8700, 8932, 9570, 9850, 10150, 10835, 11165, 11426, 11550, 11820, 12180, 13002, 13398, 13790, 14775, 15169, 15225, 15950, 16548, 17139, 19140, 19700, 20300, 20685, 21670, 22330, 22852, 23100, 23925, 26004, 26796, 27580, 28565, 29550, 30338, 30450, 31900, 32505, 33495, 34278, 34475, 39991, 41370, 43340, 44660, 45507, 47850, 54175, 55825, 57130, 59100, 60676, 60900, 62843, 65010, 66990, 68556, 68950, 75845, 79982, 82740, 85695, 91014, 95700, 103425, 108350, 111650, 114260, 119973, 125686, 130020, 133980, 137900, 142825, 151690, 159964, 162525, 167475, 171390, 182028, 188529, 199955, 206850, 216700, 223300, 227535, 239946, 251372, 285650, 303380, 314215, 325050, 334950, 342780, 377058, 379225, 399910, 413700, 428475, 439901, 455070, 479892, 571300, 599865, 628430, 650100, 669900, 754116, 758450, 799820, 856950, 879802, 910140, 942645, 999775, 1137675, 1199730, 1256860, 1319703, 1516900, 1571075, 1713900, 1759604, 1885290, 1999550, 2199505, 2275350, 2399460, 2639406, 2999325, 3142150, 3770580, 3999100, 4399010, 4550700, 4713225, 5278812, 5998650, 6284300, 6598515, 8798020, 9426450, 10997525, 11997300, 13197030, 18852900, 21995050, 26394060, 32992575, 43990100, 65985150, 131970300]

約数ペア:

[(1, 131970300), (2, 65985150), (3, 43990100), (4, 32992575), (5, 26394060), (6, 21995050), (7, 18852900), (10, 13197030), (11, 11997300), (12, 10997525), (14, 9426450), (15, 8798020), (20, 6598515), (21, 6284300), (22, 5998650), (25, 5278812), (28, 4713225), (29, 4550700), (30, 4399010), (33, 3999100), (35, 3770580), (42, 3142150), (44, 2999325), (50, 2639406), (55, 2399460), (58, 2275350), (60, 2199505), (66, 1999550), (70, 1885290), (75, 1759604), (77, 1713900), (84, 1571075), (87, 1516900), (100, 1319703), (105, 1256860), (110, 1199730), (116, 1137675), (132, 999775), (140, 942645), (145, 910140), (150, 879802), (154, 856950), (165, 799820), (174, 758450), (175, 754116), (197, 669900), (203, 650100), (210, 628430), (220, 599865), (231, 571300), (275, 479892), (290, 455070), (300, 439901), (308, 428475), (319, 413700), (330, 399910), (348, 379225), (350, 377058), (385, 342780), (394, 334950), (406, 325050), (420, 314215), (435, 303380), (462, 285650), (525, 251372), (550, 239946), (580, 227535), (591, 223300), (609, 216700), (638, 206850), (660, 199955), (700, 188529), (725, 182028), (770, 171390), (788, 167475), (812, 162525), (825, 159964), (870, 151690), (924, 142825), (957, 137900), (985, 133980), (1015, 130020), (1050, 125686), (1100, 119973), (1155, 114260), (1182, 111650), (1218, 108350), (1276, 103425), (1379, 95700), (1450, 91014), (1540, 85695), (1595, 82740), (1650, 79982), (1740, 75845), (1914, 68950), (1925, 68556), (1970, 66990), (2030, 65010), (2100, 62843), (2167, 60900), (2175, 60676), (2233, 59100), (2310, 57130), (2364, 55825), (2436, 54175), (2758, 47850), (2900, 45507), (2955, 44660), (3045, 43340), (3190, 41370), (3300, 39991), (3828, 34475), (3850, 34278), (3940, 33495), (4060, 32505), (4137, 31900), (4334, 30450), (4350, 30338), (4466, 29550), (4620, 28565), (4785, 27580), (4925, 26796), (5075, 26004), (5516, 23925), (5713, 23100), (5775, 22852), (5910, 22330), (6090, 21670), (6380, 20685), (6501, 20300), (6699, 19700), (6895, 19140), (7700, 17139), (7975, 16548), (8274, 15950), (8668, 15225), (8700, 15169), (8932, 14775), (9570, 13790), (9850, 13398), (10150, 13002), (10835, 12180), (11165, 11820), (11426, 11550)]