118537860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1802

約数の個数: 144

約数和(自身を含む): 403111296

約数和(自身を除く): 284573436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1610, 1753, 1932, 2254, 2415, 2940, 3220, 3381, 3506, 4508, 4830, 5259, 5635, 6762, 7012, 8765, 9660, 10518, 11270, 12271, 13524, 16905, 17530, 21036, 22540, 24542, 26295, 33810, 35060, 36813, 40319, 49084, 52590, 61355, 67620, 73626, 80638, 85897, 105180, 120957, 122710, 147252, 161276, 171794, 184065, 201595, 241914, 245420, 257691, 282233, 343588, 368130, 403190, 429485, 483828, 515382, 564466, 604785, 736260, 806380, 846699, 858970, 1030764, 1128932, 1209570, 1288455, 1411165, 1693398, 1717940, 1975631, 2419140, 2576910, 2822330, 3386796, 3951262, 4233495, 5153820, 5644660, 5926893, 7902524, 8466990, 9878155, 11853786, 16933980, 19756310, 23707572, 29634465, 39512620, 59268930, 118537860]

約数ペア:

[(1, 118537860), (2, 59268930), (3, 39512620), (4, 29634465), (5, 23707572), (6, 19756310), (7, 16933980), (10, 11853786), (12, 9878155), (14, 8466990), (15, 7902524), (20, 5926893), (21, 5644660), (23, 5153820), (28, 4233495), (30, 3951262), (35, 3386796), (42, 2822330), (46, 2576910), (49, 2419140), (60, 1975631), (69, 1717940), (70, 1693398), (84, 1411165), (92, 1288455), (98, 1209570), (105, 1128932), (115, 1030764), (138, 858970), (140, 846699), (147, 806380), (161, 736260), (196, 604785), (210, 564466), (230, 515382), (245, 483828), (276, 429485), (294, 403190), (322, 368130), (345, 343588), (420, 282233), (460, 257691), (483, 245420), (490, 241914), (588, 201595), (644, 184065), (690, 171794), (735, 161276), (805, 147252), (966, 122710), (980, 120957), (1127, 105180), (1380, 85897), (1470, 80638), (1610, 73626), (1753, 67620), (1932, 61355), (2254, 52590), (2415, 49084), (2940, 40319), (3220, 36813), (3381, 35060), (3506, 33810), (4508, 26295), (4830, 24542), (5259, 22540), (5635, 21036), (6762, 17530), (7012, 16905), (8765, 13524), (9660, 12271), (10518, 11270)]