54343380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 193052160

約数和(自身を除く): 138708780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 140, 148, 156, 182, 185, 195, 210, 222, 259, 260, 269, 273, 364, 370, 390, 420, 444, 455, 481, 518, 538, 546, 555, 740, 777, 780, 807, 910, 962, 1036, 1076, 1092, 1110, 1295, 1345, 1365, 1443, 1554, 1614, 1820, 1883, 1924, 2220, 2405, 2590, 2690, 2730, 2886, 3108, 3228, 3367, 3497, 3766, 3885, 4035, 4810, 5180, 5380, 5460, 5649, 5772, 6734, 6994, 7215, 7532, 7770, 8070, 9415, 9620, 9953, 10101, 10491, 11298, 13468, 13988, 14430, 15540, 16140, 16835, 17485, 18830, 19906, 20202, 20982, 22596, 24479, 28245, 28860, 29859, 33670, 34970, 37660, 39812, 40404, 41964, 48958, 49765, 50505, 52455, 56490, 59718, 67340, 69671, 69940, 73437, 97916, 99530, 101010, 104910, 112980, 119436, 122395, 129389, 139342, 146874, 149295, 199060, 202020, 209013, 209820, 244790, 258778, 278684, 293748, 298590, 348355, 367185, 388167, 418026, 489580, 517556, 597180, 646945, 696710, 734370, 776334, 836052, 905723, 1045065, 1293890, 1393420, 1468740, 1552668, 1811446, 1940835, 2090130, 2587780, 2717169, 3622892, 3881670, 4180260, 4528615, 5434338, 7763340, 9057230, 10868676, 13585845, 18114460, 27171690, 54343380]

約数ペア:

[(1, 54343380), (2, 27171690), (3, 18114460), (4, 13585845), (5, 10868676), (6, 9057230), (7, 7763340), (10, 5434338), (12, 4528615), (13, 4180260), (14, 3881670), (15, 3622892), (20, 2717169), (21, 2587780), (26, 2090130), (28, 1940835), (30, 1811446), (35, 1552668), (37, 1468740), (39, 1393420), (42, 1293890), (52, 1045065), (60, 905723), (65, 836052), (70, 776334), (74, 734370), (78, 696710), (84, 646945), (91, 597180), (105, 517556), (111, 489580), (130, 418026), (140, 388167), (148, 367185), (156, 348355), (182, 298590), (185, 293748), (195, 278684), (210, 258778), (222, 244790), (259, 209820), (260, 209013), (269, 202020), (273, 199060), (364, 149295), (370, 146874), (390, 139342), (420, 129389), (444, 122395), (455, 119436), (481, 112980), (518, 104910), (538, 101010), (546, 99530), (555, 97916), (740, 73437), (777, 69940), (780, 69671), (807, 67340), (910, 59718), (962, 56490), (1036, 52455), (1076, 50505), (1092, 49765), (1110, 48958), (1295, 41964), (1345, 40404), (1365, 39812), (1443, 37660), (1554, 34970), (1614, 33670), (1820, 29859), (1883, 28860), (1924, 28245), (2220, 24479), (2405, 22596), (2590, 20982), (2690, 20202), (2730, 19906), (2886, 18830), (3108, 17485), (3228, 16835), (3367, 16140), (3497, 15540), (3766, 14430), (3885, 13988), (4035, 13468), (4810, 11298), (5180, 10491), (5380, 10101), (5460, 9953), (5649, 9620), (5772, 9415), (6734, 8070), (6994, 7770), (7215, 7532)]