128470554600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{463}}^1\times {\mathrm{1487}}^1$

素因数の和:2280

約数の個数: 192

約数和(自身を含む): 400671498240

約数和(自身を除く): 272200943640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 311, 463, 600, 622, 926, 933, 1244, 1389, 1487, 1555, 1852, 1866, 2315, 2488, 2778, 2974, 3110, 3704, 3732, 4461, 4630, 4665, 5556, 5948, 6220, 6945, 7435, 7464, 7775, 8922, 9260, 9330, 11112, 11575, 11896, 12440, 13890, 14870, 15550, 17844, 18520, 18660, 22305, 23150, 23325, 27780, 29740, 31100, 34725, 35688, 37175, 37320, 44610, 46300, 46650, 55560, 59480, 62200, 69450, 74350, 89220, 92600, 93300, 111525, 138900, 143993, 148700, 178440, 186600, 223050, 277800, 287986, 297400, 431979, 446100, 462457, 575972, 688481, 719965, 863958, 892200, 924914, 1151944, 1376962, 1387371, 1439930, 1727916, 1849828, 2065443, 2159895, 2312285, 2753924, 2774742, 2879860, 3442405, 3455832, 3599825, 3699656, 4130886, 4319790, 4624570, 5507848, 5549484, 5759720, 6884810, 6936855, 7199650, 8261772, 8639580, 9249140, 10327215, 10799475, 11098968, 11561425, 13769620, 13873710, 14399300, 16523544, 17212025, 17279160, 18498280, 20654430, 21598950, 23122850, 27539240, 27747420, 28798600, 34424050, 34684275, 41308860, 43197900, 46245700, 51636075, 55494840, 68848100, 69368550, 82617720, 86395800, 92491400, 103272150, 137696200, 138737100, 206544300, 214117591, 277474200, 413088600, 428235182, 642352773, 856470364, 1070587955, 1284705546, 1712940728, 2141175910, 2569411092, 3211763865, 4282351820, 5138822184, 5352939775, 6423527730, 8564703640, 10705879550, 12847055460, 16058819325, 21411759100, 25694110920, 32117638650, 42823518200, 64235277300, 128470554600]

約数ペア:

[(1, 128470554600), (2, 64235277300), (3, 42823518200), (4, 32117638650), (5, 25694110920), (6, 21411759100), (8, 16058819325), (10, 12847055460), (12, 10705879550), (15, 8564703640), (20, 6423527730), (24, 5352939775), (25, 5138822184), (30, 4282351820), (40, 3211763865), (50, 2569411092), (60, 2141175910), (75, 1712940728), (100, 1284705546), (120, 1070587955), (150, 856470364), (200, 642352773), (300, 428235182), (311, 413088600), (463, 277474200), (600, 214117591), (622, 206544300), (926, 138737100), (933, 137696200), (1244, 103272150), (1389, 92491400), (1487, 86395800), (1555, 82617720), (1852, 69368550), (1866, 68848100), (2315, 55494840), (2488, 51636075), (2778, 46245700), (2974, 43197900), (3110, 41308860), (3704, 34684275), (3732, 34424050), (4461, 28798600), (4630, 27747420), (4665, 27539240), (5556, 23122850), (5948, 21598950), (6220, 20654430), (6945, 18498280), (7435, 17279160), (7464, 17212025), (7775, 16523544), (8922, 14399300), (9260, 13873710), (9330, 13769620), (11112, 11561425), (11575, 11098968), (11896, 10799475), (12440, 10327215), (13890, 9249140), (14870, 8639580), (15550, 8261772), (17844, 7199650), (18520, 6936855), (18660, 6884810), (22305, 5759720), (23150, 5549484), (23325, 5507848), (27780, 4624570), (29740, 4319790), (31100, 4130886), (34725, 3699656), (35688, 3599825), (37175, 3455832), (37320, 3442405), (44610, 2879860), (46300, 2774742), (46650, 2753924), (55560, 2312285), (59480, 2159895), (62200, 2065443), (69450, 1849828), (74350, 1727916), (89220, 1439930), (92600, 1387371), (93300, 1376962), (111525, 1151944), (138900, 924914), (143993, 892200), (148700, 863958), (178440, 719965), (186600, 688481), (223050, 575972), (277800, 462457), (287986, 446100), (297400, 431979)]