75883080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6983

約数の個数: 128

約数和(自身を含む): 280224000

約数和(自身を除く): 204340920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 6949, 10920, 13898, 20847, 27796, 34745, 41694, 48643, 55592, 69490, 83388, 90337, 97286, 104235, 138980, 145929, 166776, 180674, 194572, 208470, 243215, 271011, 277960, 291858, 361348, 389144, 416940, 451685, 486430, 542022, 583716, 632359, 722696, 729645, 833880, 903370, 972860, 1084044, 1167432, 1264718, 1355055, 1459290, 1806740, 1897077, 1945720, 2168088, 2529436, 2710110, 2918580, 3161795, 3613480, 3794154, 5058872, 5420220, 5837160, 6323590, 7588308, 9485385, 10840440, 12647180, 15176616, 18970770, 25294360, 37941540, 75883080]

約数ペア:

[(1, 75883080), (2, 37941540), (3, 25294360), (4, 18970770), (5, 15176616), (6, 12647180), (7, 10840440), (8, 9485385), (10, 7588308), (12, 6323590), (13, 5837160), (14, 5420220), (15, 5058872), (20, 3794154), (21, 3613480), (24, 3161795), (26, 2918580), (28, 2710110), (30, 2529436), (35, 2168088), (39, 1945720), (40, 1897077), (42, 1806740), (52, 1459290), (56, 1355055), (60, 1264718), (65, 1167432), (70, 1084044), (78, 972860), (84, 903370), (91, 833880), (104, 729645), (105, 722696), (120, 632359), (130, 583716), (140, 542022), (156, 486430), (168, 451685), (182, 416940), (195, 389144), (210, 361348), (260, 291858), (273, 277960), (280, 271011), (312, 243215), (364, 208470), (390, 194572), (420, 180674), (455, 166776), (520, 145929), (546, 138980), (728, 104235), (780, 97286), (840, 90337), (910, 83388), (1092, 69490), (1365, 55592), (1560, 48643), (1820, 41694), (2184, 34745), (2730, 27796), (3640, 20847), (5460, 13898), (6949, 10920)]