202031280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{773}}^1$

素因数の和:817

約数の個数: 240

約数和(自身を含む): 765888480

約数和(自身を除く): 563857200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 773, 792, 880, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1546, 1584, 1815, 1936, 1980, 2160, 2178, 2319, 2376, 2420, 2640, 2904, 2970, 3092, 3267, 3630, 3865, 3960, 4356, 4638, 4752, 4840, 5445, 5808, 5940, 6184, 6534, 6957, 7260, 7730, 7920, 8503, 8712, 9276, 9680, 10890, 11595, 11880, 12368, 13068, 13914, 14520, 15460, 16335, 17006, 17424, 18552, 20871, 21780, 23190, 23760, 25509, 26136, 27828, 29040, 30920, 32670, 34012, 34785, 37104, 41742, 42515, 43560, 46380, 51018, 52272, 55656, 61840, 65340, 68024, 69570, 76527, 83484, 85030, 87120, 92760, 93533, 102036, 104355, 111312, 127545, 130680, 136048, 139140, 153054, 166968, 170060, 185520, 187066, 204072, 208710, 229581, 255090, 261360, 278280, 280599, 306108, 333936, 340120, 374132, 382635, 408144, 417420, 459162, 467665, 510180, 556560, 561198, 612216, 680240, 748264, 765270, 834840, 841797, 918324, 935330, 1020360, 1122396, 1147905, 1224432, 1402995, 1496528, 1530540, 1669680, 1683594, 1836648, 1870660, 2040720, 2244792, 2295810, 2525391, 2805990, 3061080, 3367188, 3673296, 3741320, 4208985, 4489584, 4591620, 5050782, 5611980, 6122160, 6734376, 7482640, 8417970, 9183240, 10101564, 11223960, 12626955, 13468752, 16835940, 18366480, 20203128, 22447920, 25253910, 33671880, 40406256, 50507820, 67343760, 101015640, 202031280]

約数ペア:

[(1, 202031280), (2, 101015640), (3, 67343760), (4, 50507820), (5, 40406256), (6, 33671880), (8, 25253910), (9, 22447920), (10, 20203128), (11, 18366480), (12, 16835940), (15, 13468752), (16, 12626955), (18, 11223960), (20, 10101564), (22, 9183240), (24, 8417970), (27, 7482640), (30, 6734376), (33, 6122160), (36, 5611980), (40, 5050782), (44, 4591620), (45, 4489584), (48, 4208985), (54, 3741320), (55, 3673296), (60, 3367188), (66, 3061080), (72, 2805990), (80, 2525391), (88, 2295810), (90, 2244792), (99, 2040720), (108, 1870660), (110, 1836648), (120, 1683594), (121, 1669680), (132, 1530540), (135, 1496528), (144, 1402995), (165, 1224432), (176, 1147905), (180, 1122396), (198, 1020360), (216, 935330), (220, 918324), (240, 841797), (242, 834840), (264, 765270), (270, 748264), (297, 680240), (330, 612216), (360, 561198), (363, 556560), (396, 510180), (432, 467665), (440, 459162), (484, 417420), (495, 408144), (528, 382635), (540, 374132), (594, 340120), (605, 333936), (660, 306108), (720, 280599), (726, 278280), (773, 261360), (792, 255090), (880, 229581), (968, 208710), (990, 204072), (1080, 187066), (1089, 185520), (1188, 170060), (1210, 166968), (1320, 153054), (1452, 139140), (1485, 136048), (1546, 130680), (1584, 127545), (1815, 111312), (1936, 104355), (1980, 102036), (2160, 93533), (2178, 92760), (2319, 87120), (2376, 85030), (2420, 83484), (2640, 76527), (2904, 69570), (2970, 68024), (3092, 65340), (3267, 61840), (3630, 55656), (3865, 52272), (3960, 51018), (4356, 46380), (4638, 43560), (4752, 42515), (4840, 41742), (5445, 37104), (5808, 34785), (5940, 34012), (6184, 32670), (6534, 30920), (6957, 29040), (7260, 27828), (7730, 26136), (7920, 25509), (8503, 23760), (8712, 23190), (9276, 21780), (9680, 20871), (10890, 18552), (11595, 17424), (11880, 17006), (12368, 16335), (13068, 15460), (13914, 14520)]