83718180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 288

約数和(自身を含む): 330220800

約数和(自身を除く): 246502620

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, 269, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 538, 546, 570, 585, 630, 665, 684, 741, 780, 798, 807, 819, 855, 910, 988, 1076, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1345, 1365, 1482, 1596, 1614, 1638, 1710, 1729, 1820, 1883, 1995, 2223, 2340, 2394, 2421, 2470, 2660, 2690, 2730, 2964, 3228, 3276, 3420, 3458, 3497, 3705, 3766, 3990, 4035, 4095, 4446, 4788, 4842, 4940, 5111, 5187, 5380, 5460, 5649, 5985, 6916, 6994, 7410, 7532, 7980, 8070, 8190, 8645, 8892, 9415, 9684, 10222, 10374, 10491, 11115, 11298, 11970, 12105, 13988, 14820, 15333, 15561, 16140, 16380, 16947, 17290, 17485, 18830, 20444, 20748, 20982, 22230, 22596, 23940, 24210, 24479, 25555, 25935, 28245, 30666, 31122, 31473, 33894, 34580, 34970, 35777, 37660, 41964, 44460, 45999, 48420, 48958, 51110, 51870, 52455, 56490, 61332, 62244, 62946, 66443, 67788, 69940, 71554, 73437, 76665, 77805, 84735, 91998, 97916, 102220, 103740, 104910, 107331, 112980, 122395, 125892, 132886, 143108, 146874, 153330, 155610, 157365, 169470, 178885, 183996, 199329, 209820, 214662, 220311, 229995, 244790, 265772, 293748, 306660, 311220, 314730, 321993, 332215, 338940, 357770, 367185, 398658, 429324, 440622, 459990, 465101, 489580, 536655, 597987, 629460, 643986, 664430, 715540, 734370, 797316, 881244, 919980, 930202, 996645, 1073310, 1101555, 1195974, 1287972, 1328860, 1395303, 1468740, 1609965, 1860404, 1993290, 2146620, 2203110, 2325505, 2391948, 2790606, 2989935, 3219930, 3986580, 4185909, 4406220, 4651010, 5581212, 5979870, 6439860, 6976515, 8371818, 9302020, 11959740, 13953030, 16743636, 20929545, 27906060, 41859090, 83718180]

約数ペア:

[(1, 83718180), (2, 41859090), (3, 27906060), (4, 20929545), (5, 16743636), (6, 13953030), (7, 11959740), (9, 9302020), (10, 8371818), (12, 6976515), (13, 6439860), (14, 5979870), (15, 5581212), (18, 4651010), (19, 4406220), (20, 4185909), (21, 3986580), (26, 3219930), (28, 2989935), (30, 2790606), (35, 2391948), (36, 2325505), (38, 2203110), (39, 2146620), (42, 1993290), (45, 1860404), (52, 1609965), (57, 1468740), (60, 1395303), (63, 1328860), (65, 1287972), (70, 1195974), (76, 1101555), (78, 1073310), (84, 996645), (90, 930202), (91, 919980), (95, 881244), (105, 797316), (114, 734370), (117, 715540), (126, 664430), (130, 643986), (133, 629460), (140, 597987), (156, 536655), (171, 489580), (180, 465101), (182, 459990), (190, 440622), (195, 429324), (210, 398658), (228, 367185), (234, 357770), (247, 338940), (252, 332215), (260, 321993), (266, 314730), (269, 311220), (273, 306660), (285, 293748), (315, 265772), (342, 244790), (364, 229995), (380, 220311), (390, 214662), (399, 209820), (420, 199329), (455, 183996), (468, 178885), (494, 169470), (532, 157365), (538, 155610), (546, 153330), (570, 146874), (585, 143108), (630, 132886), (665, 125892), (684, 122395), (741, 112980), (780, 107331), (798, 104910), (807, 103740), (819, 102220), (855, 97916), (910, 91998), (988, 84735), (1076, 77805), (1092, 76665), (1140, 73437), (1170, 71554), (1197, 69940), (1235, 67788), (1260, 66443), (1330, 62946), (1345, 62244), (1365, 61332), (1482, 56490), (1596, 52455), (1614, 51870), (1638, 51110), (1710, 48958), (1729, 48420), (1820, 45999), (1883, 44460), (1995, 41964), (2223, 37660), (2340, 35777), (2394, 34970), (2421, 34580), (2470, 33894), (2660, 31473), (2690, 31122), (2730, 30666), (2964, 28245), (3228, 25935), (3276, 25555), (3420, 24479), (3458, 24210), (3497, 23940), (3705, 22596), (3766, 22230), (3990, 20982), (4035, 20748), (4095, 20444), (4446, 18830), (4788, 17485), (4842, 17290), (4940, 16947), (5111, 16380), (5187, 16140), (5380, 15561), (5460, 15333), (5649, 14820), (5985, 13988), (6916, 12105), (6994, 11970), (7410, 11298), (7532, 11115), (7980, 10491), (8070, 10374), (8190, 10222), (8645, 9684), (8892, 9415)]