273221910

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 820774080

約数和(自身を除く): 547552170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 234, 243, 270, 279, 310, 351, 390, 403, 405, 465, 486, 558, 585, 702, 729, 806, 810, 837, 930, 961, 1053, 1170, 1209, 1215, 1395, 1458, 1674, 1755, 1922, 2015, 2106, 2187, 2418, 2430, 2511, 2790, 2883, 3159, 3510, 3627, 3645, 4030, 4185, 4374, 4805, 5022, 5265, 5766, 6045, 6318, 7254, 7290, 7533, 8370, 8649, 9477, 9610, 10530, 10881, 10935, 12090, 12493, 12555, 14415, 15066, 15795, 17298, 18135, 18954, 21762, 21870, 22599, 24986, 25110, 25947, 28431, 28830, 31590, 32643, 36270, 37479, 37665, 43245, 45198, 47385, 51894, 54405, 56862, 62465, 65286, 67797, 74958, 75330, 77841, 86490, 94770, 97929, 108810, 112437, 112995, 124930, 129735, 135594, 142155, 155682, 163215, 187395, 195858, 224874, 225990, 233523, 259470, 284310, 293787, 326430, 337311, 338985, 374790, 389205, 467046, 489645, 562185, 587574, 674622, 677970, 700569, 778410, 881361, 979290, 1011933, 1124370, 1167615, 1401138, 1468935, 1686555, 1762722, 2023866, 2101707, 2335230, 2937870, 3035799, 3373110, 3502845, 4203414, 4406805, 5059665, 6071598, 7005690, 8813610, 9107397, 10119330, 10508535, 15178995, 18214794, 21017070, 27322191, 30357990, 45536985, 54644382, 91073970, 136610955, 273221910]

約数ペア:

[(1, 273221910), (2, 136610955), (3, 91073970), (5, 54644382), (6, 45536985), (9, 30357990), (10, 27322191), (13, 21017070), (15, 18214794), (18, 15178995), (26, 10508535), (27, 10119330), (30, 9107397), (31, 8813610), (39, 7005690), (45, 6071598), (54, 5059665), (62, 4406805), (65, 4203414), (78, 3502845), (81, 3373110), (90, 3035799), (93, 2937870), (117, 2335230), (130, 2101707), (135, 2023866), (155, 1762722), (162, 1686555), (186, 1468935), (195, 1401138), (234, 1167615), (243, 1124370), (270, 1011933), (279, 979290), (310, 881361), (351, 778410), (390, 700569), (403, 677970), (405, 674622), (465, 587574), (486, 562185), (558, 489645), (585, 467046), (702, 389205), (729, 374790), (806, 338985), (810, 337311), (837, 326430), (930, 293787), (961, 284310), (1053, 259470), (1170, 233523), (1209, 225990), (1215, 224874), (1395, 195858), (1458, 187395), (1674, 163215), (1755, 155682), (1922, 142155), (2015, 135594), (2106, 129735), (2187, 124930), (2418, 112995), (2430, 112437), (2511, 108810), (2790, 97929), (2883, 94770), (3159, 86490), (3510, 77841), (3627, 75330), (3645, 74958), (4030, 67797), (4185, 65286), (4374, 62465), (4805, 56862), (5022, 54405), (5265, 51894), (5766, 47385), (6045, 45198), (6318, 43245), (7254, 37665), (7290, 37479), (7533, 36270), (8370, 32643), (8649, 31590), (9477, 28830), (9610, 28431), (10530, 25947), (10881, 25110), (10935, 24986), (12090, 22599), (12493, 21870), (12555, 21762), (14415, 18954), (15066, 18135), (15795, 17298)]