338045220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 1054872000

約数和(自身を除く): 716826780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 139, 177, 180, 229, 236, 278, 295, 354, 417, 458, 531, 556, 590, 687, 695, 708, 834, 885, 916, 1062, 1145, 1180, 1251, 1374, 1390, 1668, 1770, 2061, 2085, 2124, 2290, 2502, 2655, 2748, 2780, 3435, 3540, 4122, 4170, 4580, 5004, 5310, 6255, 6870, 8201, 8244, 8340, 10305, 10620, 12510, 13511, 13740, 16402, 20610, 24603, 25020, 27022, 31831, 32804, 40533, 41005, 41220, 49206, 54044, 63662, 67555, 73809, 81066, 82010, 95493, 98412, 121599, 123015, 127324, 135110, 147618, 159155, 162132, 164020, 190986, 202665, 243198, 246030, 270220, 286479, 295236, 318310, 369045, 381972, 405330, 477465, 486396, 492060, 572958, 607995, 636620, 738090, 810660, 954930, 1145916, 1215990, 1432395, 1476180, 1878029, 1909860, 2431980, 2864790, 3756058, 5634087, 5729580, 7512116, 9390145, 11268174, 16902261, 18780290, 22536348, 28170435, 33804522, 37560580, 56340870, 67609044, 84511305, 112681740, 169022610, 338045220]

約数ペア:

[(1, 338045220), (2, 169022610), (3, 112681740), (4, 84511305), (5, 67609044), (6, 56340870), (9, 37560580), (10, 33804522), (12, 28170435), (15, 22536348), (18, 18780290), (20, 16902261), (30, 11268174), (36, 9390145), (45, 7512116), (59, 5729580), (60, 5634087), (90, 3756058), (118, 2864790), (139, 2431980), (177, 1909860), (180, 1878029), (229, 1476180), (236, 1432395), (278, 1215990), (295, 1145916), (354, 954930), (417, 810660), (458, 738090), (531, 636620), (556, 607995), (590, 572958), (687, 492060), (695, 486396), (708, 477465), (834, 405330), (885, 381972), (916, 369045), (1062, 318310), (1145, 295236), (1180, 286479), (1251, 270220), (1374, 246030), (1390, 243198), (1668, 202665), (1770, 190986), (2061, 164020), (2085, 162132), (2124, 159155), (2290, 147618), (2502, 135110), (2655, 127324), (2748, 123015), (2780, 121599), (3435, 98412), (3540, 95493), (4122, 82010), (4170, 81066), (4580, 73809), (5004, 67555), (5310, 63662), (6255, 54044), (6870, 49206), (8201, 41220), (8244, 41005), (8340, 40533), (10305, 32804), (10620, 31831), (12510, 27022), (13511, 25020), (13740, 24603), (16402, 20610)]