90103860

素因数分解:

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

素因数の和:244

約数の個数: 288

約数和(自身を含む): 353928960

約数和(自身を除く): 263825100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 197, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 385, 394, 396, 420, 462, 484, 495, 540, 591, 594, 605, 630, 660, 693, 726, 756, 770, 788, 847, 924, 945, 985, 990, 1089, 1155, 1182, 1188, 1210, 1260, 1379, 1386, 1452, 1485, 1540, 1694, 1773, 1815, 1890, 1970, 1980, 2079, 2167, 2178, 2310, 2364, 2420, 2541, 2758, 2772, 2955, 2970, 3267, 3388, 3465, 3546, 3630, 3780, 3940, 4137, 4158, 4235, 4334, 4356, 4620, 5082, 5319, 5445, 5516, 5910, 5940, 6501, 6534, 6895, 6930, 7092, 7260, 7623, 8274, 8316, 8470, 8668, 8865, 10164, 10395, 10638, 10835, 10890, 11820, 12411, 12705, 13002, 13068, 13790, 13860, 15169, 15246, 16335, 16548, 16940, 17730, 19503, 20685, 20790, 21276, 21670, 21780, 22869, 23837, 24822, 25410, 26004, 26595, 27580, 30338, 30492, 32505, 32670, 35460, 37233, 38115, 39006, 41370, 41580, 43340, 45507, 45738, 47674, 49644, 50820, 53190, 58509, 60676, 62055, 65010, 65340, 71511, 74466, 75845, 76230, 78012, 82740, 91014, 91476, 95348, 97515, 106380, 114345, 117018, 119185, 124110, 130020, 136521, 143022, 148932, 151690, 152460, 166859, 182028, 186165, 195030, 214533, 227535, 228690, 234036, 238370, 248220, 273042, 286044, 292545, 303380, 333718, 357555, 372330, 390060, 409563, 429066, 455070, 457380, 476740, 500577, 546084, 585090, 643599, 667436, 682605, 715110, 744660, 819126, 834295, 858132, 910140, 1001154, 1072665, 1170180, 1287198, 1365210, 1430220, 1501731, 1638252, 1668590, 2002308, 2047815, 2145330, 2502885, 2574396, 2730420, 3003462, 3217995, 3337180, 4095630, 4290660, 4505193, 5005770, 6006924, 6435990, 7508655, 8191260, 9010386, 10011540, 12871980, 15017310, 18020772, 22525965, 30034620, 45051930, 90103860]

約数ペア:

[(1, 90103860), (2, 45051930), (3, 30034620), (4, 22525965), (5, 18020772), (6, 15017310), (7, 12871980), (9, 10011540), (10, 9010386), (11, 8191260), (12, 7508655), (14, 6435990), (15, 6006924), (18, 5005770), (20, 4505193), (21, 4290660), (22, 4095630), (27, 3337180), (28, 3217995), (30, 3003462), (33, 2730420), (35, 2574396), (36, 2502885), (42, 2145330), (44, 2047815), (45, 2002308), (54, 1668590), (55, 1638252), (60, 1501731), (63, 1430220), (66, 1365210), (70, 1287198), (77, 1170180), (84, 1072665), (90, 1001154), (99, 910140), (105, 858132), (108, 834295), (110, 819126), (121, 744660), (126, 715110), (132, 682605), (135, 667436), (140, 643599), (154, 585090), (165, 546084), (180, 500577), (189, 476740), (197, 457380), (198, 455070), (210, 429066), (220, 409563), (231, 390060), (242, 372330), (252, 357555), (270, 333718), (297, 303380), (308, 292545), (315, 286044), (330, 273042), (363, 248220), (378, 238370), (385, 234036), (394, 228690), (396, 227535), (420, 214533), (462, 195030), (484, 186165), (495, 182028), (540, 166859), (591, 152460), (594, 151690), (605, 148932), (630, 143022), (660, 136521), (693, 130020), (726, 124110), (756, 119185), (770, 117018), (788, 114345), (847, 106380), (924, 97515), (945, 95348), (985, 91476), (990, 91014), (1089, 82740), (1155, 78012), (1182, 76230), (1188, 75845), (1210, 74466), (1260, 71511), (1379, 65340), (1386, 65010), (1452, 62055), (1485, 60676), (1540, 58509), (1694, 53190), (1773, 50820), (1815, 49644), (1890, 47674), (1970, 45738), (1980, 45507), (2079, 43340), (2167, 41580), (2178, 41370), (2310, 39006), (2364, 38115), (2420, 37233), (2541, 35460), (2758, 32670), (2772, 32505), (2955, 30492), (2970, 30338), (3267, 27580), (3388, 26595), (3465, 26004), (3546, 25410), (3630, 24822), (3780, 23837), (3940, 22869), (4137, 21780), (4158, 21670), (4235, 21276), (4334, 20790), (4356, 20685), (4620, 19503), (5082, 17730), (5319, 16940), (5445, 16548), (5516, 16335), (5910, 15246), (5940, 15169), (6501, 13860), (6534, 13790), (6895, 13068), (6930, 13002), (7092, 12705), (7260, 12411), (7623, 11820), (8274, 10890), (8316, 10835), (8470, 10638), (8668, 10395), (8865, 10164)]