305929260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1037

約数の個数: 288

約数和(自身を含む): 1203471360

約数和(自身を除く): 897542100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 983, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1820, 1966, 1995, 2223, 2340, 2394, 2470, 2660, 2730, 2949, 2964, 3276, 3420, 3458, 3705, 3932, 3990, 4095, 4446, 4788, 4915, 4940, 5187, 5460, 5898, 5985, 6881, 6916, 7410, 7980, 8190, 8645, 8847, 8892, 9830, 10374, 11115, 11796, 11970, 12779, 13762, 14745, 14820, 15561, 16380, 17290, 17694, 18677, 19660, 20643, 20748, 22230, 23940, 25558, 25935, 27524, 29490, 31122, 34405, 34580, 35388, 37354, 38337, 41286, 44235, 44460, 51116, 51870, 56031, 58980, 61929, 62244, 63895, 68810, 74708, 76674, 77805, 82572, 88470, 89453, 93385, 103215, 103740, 112062, 115011, 123858, 127790, 130739, 137620, 153348, 155610, 168093, 176940, 178906, 186770, 191685, 206430, 224124, 230022, 242801, 247716, 255580, 261478, 268359, 280155, 309645, 311220, 336186, 357812, 373540, 383370, 392217, 412860, 447265, 460044, 485602, 522956, 536718, 560310, 575055, 619290, 653695, 672372, 728403, 766740, 784434, 805077, 840465, 894530, 971204, 1073436, 1120620, 1150110, 1176651, 1214005, 1238580, 1307390, 1341795, 1456806, 1568868, 1610154, 1680930, 1699607, 1789060, 1961085, 2185209, 2300220, 2353302, 2428010, 2614780, 2683590, 2913612, 3220308, 3361860, 3399214, 3642015, 3922170, 4025385, 4370418, 4706604, 4856020, 5098821, 5367180, 5883255, 6798428, 7284030, 7844340, 8050770, 8498035, 8740836, 10197642, 10926045, 11766510, 14568060, 15296463, 16101540, 16996070, 20395284, 21852090, 23533020, 25494105, 30592926, 33992140, 43704180, 50988210, 61185852, 76482315, 101976420, 152964630, 305929260]

約数ペア:

[(1, 305929260), (2, 152964630), (3, 101976420), (4, 76482315), (5, 61185852), (6, 50988210), (7, 43704180), (9, 33992140), (10, 30592926), (12, 25494105), (13, 23533020), (14, 21852090), (15, 20395284), (18, 16996070), (19, 16101540), (20, 15296463), (21, 14568060), (26, 11766510), (28, 10926045), (30, 10197642), (35, 8740836), (36, 8498035), (38, 8050770), (39, 7844340), (42, 7284030), (45, 6798428), (52, 5883255), (57, 5367180), (60, 5098821), (63, 4856020), (65, 4706604), (70, 4370418), (76, 4025385), (78, 3922170), (84, 3642015), (90, 3399214), (91, 3361860), (95, 3220308), (105, 2913612), (114, 2683590), (117, 2614780), (126, 2428010), (130, 2353302), (133, 2300220), (140, 2185209), (156, 1961085), (171, 1789060), (180, 1699607), (182, 1680930), (190, 1610154), (195, 1568868), (210, 1456806), (228, 1341795), (234, 1307390), (247, 1238580), (252, 1214005), (260, 1176651), (266, 1150110), (273, 1120620), (285, 1073436), (315, 971204), (342, 894530), (364, 840465), (380, 805077), (390, 784434), (399, 766740), (420, 728403), (455, 672372), (468, 653695), (494, 619290), (532, 575055), (546, 560310), (570, 536718), (585, 522956), (630, 485602), (665, 460044), (684, 447265), (741, 412860), (780, 392217), (798, 383370), (819, 373540), (855, 357812), (910, 336186), (983, 311220), (988, 309645), (1092, 280155), (1140, 268359), (1170, 261478), (1197, 255580), (1235, 247716), (1260, 242801), (1330, 230022), (1365, 224124), (1482, 206430), (1596, 191685), (1638, 186770), (1710, 178906), (1729, 176940), (1820, 168093), (1966, 155610), (1995, 153348), (2223, 137620), (2340, 130739), (2394, 127790), (2470, 123858), (2660, 115011), (2730, 112062), (2949, 103740), (2964, 103215), (3276, 93385), (3420, 89453), (3458, 88470), (3705, 82572), (3932, 77805), (3990, 76674), (4095, 74708), (4446, 68810), (4788, 63895), (4915, 62244), (4940, 61929), (5187, 58980), (5460, 56031), (5898, 51870), (5985, 51116), (6881, 44460), (6916, 44235), (7410, 41286), (7980, 38337), (8190, 37354), (8645, 35388), (8847, 34580), (8892, 34405), (9830, 31122), (10374, 29490), (11115, 27524), (11796, 25935), (11970, 25558), (12779, 23940), (13762, 22230), (14745, 20748), (14820, 20643), (15561, 19660), (16380, 18677), (17290, 17694)]