519659820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:925

約数の個数: 192

約数和(自身を含む): 1716019200

約数和(自身を除く): 1196359380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 37, 45, 54, 60, 62, 74, 90, 93, 108, 111, 124, 135, 148, 155, 180, 185, 186, 222, 270, 279, 310, 333, 370, 372, 444, 465, 540, 555, 558, 620, 666, 740, 837, 839, 930, 999, 1110, 1116, 1147, 1332, 1395, 1665, 1674, 1678, 1860, 1998, 2220, 2294, 2517, 2790, 3330, 3348, 3356, 3441, 3996, 4185, 4195, 4588, 4995, 5034, 5580, 5735, 6660, 6882, 7551, 8370, 8390, 9990, 10068, 10323, 11470, 12585, 13764, 15102, 16740, 16780, 17205, 19980, 20646, 22653, 22940, 25170, 26009, 30204, 30969, 31043, 34410, 37755, 41292, 45306, 50340, 51615, 52018, 61938, 62086, 68820, 75510, 78027, 90612, 93129, 103230, 104036, 113265, 123876, 124172, 130045, 151020, 154845, 155215, 156054, 186258, 206460, 226530, 234081, 260090, 279387, 309690, 310430, 312108, 372516, 390135, 453060, 465645, 468162, 520180, 558774, 619380, 620860, 702243, 780270, 838161, 931290, 936324, 962333, 1117548, 1170405, 1396935, 1404486, 1560540, 1676322, 1862580, 1924666, 2340810, 2793870, 2808972, 2886999, 3352644, 3511215, 3849332, 4190805, 4681620, 4811665, 5587740, 5773998, 7022430, 8381610, 8660997, 9623330, 11547996, 14044860, 14434995, 16763220, 17321994, 19246660, 25982991, 28869990, 34643988, 43304985, 51965982, 57739980, 86609970, 103931964, 129914955, 173219940, 259829910, 519659820]

約数ペア:

[(1, 519659820), (2, 259829910), (3, 173219940), (4, 129914955), (5, 103931964), (6, 86609970), (9, 57739980), (10, 51965982), (12, 43304985), (15, 34643988), (18, 28869990), (20, 25982991), (27, 19246660), (30, 17321994), (31, 16763220), (36, 14434995), (37, 14044860), (45, 11547996), (54, 9623330), (60, 8660997), (62, 8381610), (74, 7022430), (90, 5773998), (93, 5587740), (108, 4811665), (111, 4681620), (124, 4190805), (135, 3849332), (148, 3511215), (155, 3352644), (180, 2886999), (185, 2808972), (186, 2793870), (222, 2340810), (270, 1924666), (279, 1862580), (310, 1676322), (333, 1560540), (370, 1404486), (372, 1396935), (444, 1170405), (465, 1117548), (540, 962333), (555, 936324), (558, 931290), (620, 838161), (666, 780270), (740, 702243), (837, 620860), (839, 619380), (930, 558774), (999, 520180), (1110, 468162), (1116, 465645), (1147, 453060), (1332, 390135), (1395, 372516), (1665, 312108), (1674, 310430), (1678, 309690), (1860, 279387), (1998, 260090), (2220, 234081), (2294, 226530), (2517, 206460), (2790, 186258), (3330, 156054), (3348, 155215), (3356, 154845), (3441, 151020), (3996, 130045), (4185, 124172), (4195, 123876), (4588, 113265), (4995, 104036), (5034, 103230), (5580, 93129), (5735, 90612), (6660, 78027), (6882, 75510), (7551, 68820), (8370, 62086), (8390, 61938), (9990, 52018), (10068, 51615), (10323, 50340), (11470, 45306), (12585, 41292), (13764, 37755), (15102, 34410), (16740, 31043), (16780, 30969), (17205, 30204), (19980, 26009), (20646, 25170), (22653, 22940)]