275381640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:373

約数の個数: 256

約数和(自身を含む): 993772800

約数和(自身を除く): 718391160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 53, 54, 60, 68, 72, 85, 90, 102, 106, 108, 120, 135, 136, 153, 159, 170, 180, 204, 212, 216, 255, 265, 270, 283, 306, 318, 340, 360, 408, 424, 459, 477, 510, 530, 540, 566, 612, 636, 680, 765, 795, 849, 901, 918, 954, 1020, 1060, 1080, 1132, 1224, 1272, 1415, 1431, 1530, 1590, 1698, 1802, 1836, 1908, 2040, 2120, 2264, 2295, 2385, 2547, 2703, 2830, 2862, 3060, 3180, 3396, 3604, 3672, 3816, 4245, 4505, 4590, 4770, 4811, 5094, 5406, 5660, 5724, 6120, 6360, 6792, 7155, 7208, 7641, 8109, 8490, 9010, 9180, 9540, 9622, 10188, 10812, 11320, 11448, 12735, 13515, 14310, 14433, 14999, 15282, 16218, 16980, 18020, 18360, 19080, 19244, 20376, 21624, 24055, 24327, 25470, 27030, 28620, 28866, 29998, 30564, 32436, 33960, 36040, 38205, 38488, 40545, 43299, 44997, 48110, 48654, 50940, 54060, 57240, 57732, 59996, 61128, 64872, 72165, 74995, 76410, 81090, 86598, 89994, 96220, 97308, 101880, 108120, 115464, 119992, 121635, 129897, 134991, 144330, 149990, 152820, 162180, 173196, 179988, 192440, 194616, 216495, 224985, 243270, 254983, 259794, 269982, 288660, 299980, 305640, 324360, 346392, 359976, 404973, 432990, 449970, 486540, 509966, 519588, 539964, 577320, 599960, 649485, 674955, 764949, 809946, 865980, 899940, 973080, 1019932, 1039176, 1079928, 1274915, 1298970, 1349910, 1529898, 1619892, 1731960, 1799880, 2024865, 2039864, 2294847, 2549830, 2597940, 2699820, 3059796, 3239784, 3824745, 4049730, 4589694, 5099660, 5195880, 5399640, 6119592, 6884541, 7649490, 8099460, 9179388, 10199320, 11474235, 13769082, 15298980, 16198920, 18358776, 22948470, 27538164, 30597960, 34422705, 45896940, 55076328, 68845410, 91793880, 137690820, 275381640]

約数ペア:

[(1, 275381640), (2, 137690820), (3, 91793880), (4, 68845410), (5, 55076328), (6, 45896940), (8, 34422705), (9, 30597960), (10, 27538164), (12, 22948470), (15, 18358776), (17, 16198920), (18, 15298980), (20, 13769082), (24, 11474235), (27, 10199320), (30, 9179388), (34, 8099460), (36, 7649490), (40, 6884541), (45, 6119592), (51, 5399640), (53, 5195880), (54, 5099660), (60, 4589694), (68, 4049730), (72, 3824745), (85, 3239784), (90, 3059796), (102, 2699820), (106, 2597940), (108, 2549830), (120, 2294847), (135, 2039864), (136, 2024865), (153, 1799880), (159, 1731960), (170, 1619892), (180, 1529898), (204, 1349910), (212, 1298970), (216, 1274915), (255, 1079928), (265, 1039176), (270, 1019932), (283, 973080), (306, 899940), (318, 865980), (340, 809946), (360, 764949), (408, 674955), (424, 649485), (459, 599960), (477, 577320), (510, 539964), (530, 519588), (540, 509966), (566, 486540), (612, 449970), (636, 432990), (680, 404973), (765, 359976), (795, 346392), (849, 324360), (901, 305640), (918, 299980), (954, 288660), (1020, 269982), (1060, 259794), (1080, 254983), (1132, 243270), (1224, 224985), (1272, 216495), (1415, 194616), (1431, 192440), (1530, 179988), (1590, 173196), (1698, 162180), (1802, 152820), (1836, 149990), (1908, 144330), (2040, 134991), (2120, 129897), (2264, 121635), (2295, 119992), (2385, 115464), (2547, 108120), (2703, 101880), (2830, 97308), (2862, 96220), (3060, 89994), (3180, 86598), (3396, 81090), (3604, 76410), (3672, 74995), (3816, 72165), (4245, 64872), (4505, 61128), (4590, 59996), (4770, 57732), (4811, 57240), (5094, 54060), (5406, 50940), (5660, 48654), (5724, 48110), (6120, 44997), (6360, 43299), (6792, 40545), (7155, 38488), (7208, 38205), (7641, 36040), (8109, 33960), (8490, 32436), (9010, 30564), (9180, 29998), (9540, 28866), (9622, 28620), (10188, 27030), (10812, 25470), (11320, 24327), (11448, 24055), (12735, 21624), (13515, 20376), (14310, 19244), (14433, 19080), (14999, 18360), (15282, 18020), (16218, 16980)]