669093075

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 1535616000

約数和(自身を除く): 866522925

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 27, 29, 35, 45, 57, 63, 75, 87, 95, 105, 133, 135, 145, 171, 175, 189, 203, 225, 257, 261, 285, 315, 399, 435, 475, 513, 525, 551, 609, 665, 675, 725, 771, 783, 855, 945, 1015, 1197, 1285, 1305, 1425, 1575, 1653, 1799, 1827, 1995, 2175, 2313, 2565, 2755, 3045, 3325, 3591, 3855, 3857, 3915, 4275, 4725, 4883, 4959, 5075, 5397, 5481, 5985, 6425, 6525, 6939, 7453, 8265, 8995, 9135, 9975, 11565, 11571, 12825, 13775, 14649, 14877, 15225, 16191, 17955, 19275, 19285, 19575, 22359, 24415, 24795, 26985, 27405, 29925, 34181, 34695, 34713, 37265, 41325, 43947, 44975, 45675, 48573, 52171, 57825, 57855, 67077, 73245, 74385, 80955, 89775, 96425, 102543, 104139, 111795, 122075, 123975, 131841, 134925, 137025, 141607, 156513, 170905, 173475, 173565, 186325, 201231, 219735, 242865, 260855, 289275, 307629, 335385, 366225, 371925, 404775, 424821, 469539, 512715, 520695, 558975, 659205, 708035, 782565, 854525, 867825, 922887, 991249, 1006155, 1098675, 1214325, 1274463, 1304275, 1408617, 1538145, 1676925, 2124105, 2347695, 2563575, 2603475, 2973747, 3296025, 3540175, 3823389, 3912825, 4614435, 4956245, 5030775, 6372315, 7043085, 7690725, 8921241, 10620525, 11738475, 14868735, 19116945, 23072175, 24781225, 26763723, 31861575, 35215425, 44606205, 74343675, 95584725, 133818615, 223031025, 669093075]

約数ペア:

[(1, 669093075), (3, 223031025), (5, 133818615), (7, 95584725), (9, 74343675), (15, 44606205), (19, 35215425), (21, 31861575), (25, 26763723), (27, 24781225), (29, 23072175), (35, 19116945), (45, 14868735), (57, 11738475), (63, 10620525), (75, 8921241), (87, 7690725), (95, 7043085), (105, 6372315), (133, 5030775), (135, 4956245), (145, 4614435), (171, 3912825), (175, 3823389), (189, 3540175), (203, 3296025), (225, 2973747), (257, 2603475), (261, 2563575), (285, 2347695), (315, 2124105), (399, 1676925), (435, 1538145), (475, 1408617), (513, 1304275), (525, 1274463), (551, 1214325), (609, 1098675), (665, 1006155), (675, 991249), (725, 922887), (771, 867825), (783, 854525), (855, 782565), (945, 708035), (1015, 659205), (1197, 558975), (1285, 520695), (1305, 512715), (1425, 469539), (1575, 424821), (1653, 404775), (1799, 371925), (1827, 366225), (1995, 335385), (2175, 307629), (2313, 289275), (2565, 260855), (2755, 242865), (3045, 219735), (3325, 201231), (3591, 186325), (3855, 173565), (3857, 173475), (3915, 170905), (4275, 156513), (4725, 141607), (4883, 137025), (4959, 134925), (5075, 131841), (5397, 123975), (5481, 122075), (5985, 111795), (6425, 104139), (6525, 102543), (6939, 96425), (7453, 89775), (8265, 80955), (8995, 74385), (9135, 73245), (9975, 67077), (11565, 57855), (11571, 57825), (12825, 52171), (13775, 48573), (14649, 45675), (14877, 44975), (15225, 43947), (16191, 41325), (17955, 37265), (19275, 34713), (19285, 34695), (19575, 34181), (22359, 29925), (24415, 27405), (24795, 26985)]