87333400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 260340480

約数和(自身を除く): 173007080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 53, 55, 56, 70, 77, 88, 100, 106, 107, 110, 140, 154, 175, 200, 212, 214, 220, 265, 275, 280, 308, 350, 371, 385, 424, 428, 440, 530, 535, 550, 583, 616, 700, 742, 749, 770, 856, 1060, 1070, 1100, 1166, 1177, 1325, 1400, 1484, 1498, 1540, 1855, 1925, 2120, 2140, 2200, 2332, 2354, 2650, 2675, 2915, 2968, 2996, 3080, 3710, 3745, 3850, 4081, 4280, 4664, 4708, 5300, 5350, 5671, 5830, 5885, 5992, 7420, 7490, 7700, 8162, 8239, 9275, 9416, 10600, 10700, 11342, 11660, 11770, 14575, 14840, 14980, 15400, 16324, 16478, 18550, 18725, 20405, 21400, 22684, 23320, 23540, 28355, 29150, 29425, 29960, 32648, 32956, 37100, 37450, 39697, 40810, 41195, 45368, 47080, 56710, 58300, 58850, 62381, 65912, 74200, 74900, 79394, 81620, 82390, 102025, 113420, 116600, 117700, 124762, 141775, 149800, 158788, 163240, 164780, 198485, 204050, 205975, 226840, 235400, 249524, 283550, 311905, 317576, 329560, 396970, 408100, 411950, 436667, 499048, 567100, 623810, 793940, 816200, 823900, 873334, 992425, 1134200, 1247620, 1559525, 1587880, 1647800, 1746668, 1984850, 2183335, 2495240, 3119050, 3493336, 3969700, 4366670, 6238100, 7939400, 8733340, 10916675, 12476200, 17466680, 21833350, 43666700, 87333400]

約数ペア:

[(1, 87333400), (2, 43666700), (4, 21833350), (5, 17466680), (7, 12476200), (8, 10916675), (10, 8733340), (11, 7939400), (14, 6238100), (20, 4366670), (22, 3969700), (25, 3493336), (28, 3119050), (35, 2495240), (40, 2183335), (44, 1984850), (50, 1746668), (53, 1647800), (55, 1587880), (56, 1559525), (70, 1247620), (77, 1134200), (88, 992425), (100, 873334), (106, 823900), (107, 816200), (110, 793940), (140, 623810), (154, 567100), (175, 499048), (200, 436667), (212, 411950), (214, 408100), (220, 396970), (265, 329560), (275, 317576), (280, 311905), (308, 283550), (350, 249524), (371, 235400), (385, 226840), (424, 205975), (428, 204050), (440, 198485), (530, 164780), (535, 163240), (550, 158788), (583, 149800), (616, 141775), (700, 124762), (742, 117700), (749, 116600), (770, 113420), (856, 102025), (1060, 82390), (1070, 81620), (1100, 79394), (1166, 74900), (1177, 74200), (1325, 65912), (1400, 62381), (1484, 58850), (1498, 58300), (1540, 56710), (1855, 47080), (1925, 45368), (2120, 41195), (2140, 40810), (2200, 39697), (2332, 37450), (2354, 37100), (2650, 32956), (2675, 32648), (2915, 29960), (2968, 29425), (2996, 29150), (3080, 28355), (3710, 23540), (3745, 23320), (3850, 22684), (4081, 21400), (4280, 20405), (4664, 18725), (4708, 18550), (5300, 16478), (5350, 16324), (5671, 15400), (5830, 14980), (5885, 14840), (5992, 14575), (7420, 11770), (7490, 11660), (7700, 11342), (8162, 10700), (8239, 10600), (9275, 9416)]