19002227200

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^2\times {\mathrm{12269}}^1$

素因数の和:12319

約数の個数: 180

約数和(自身を含む): 51752761830

約数和(自身を除く): 32750534630

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 128, 160, 176, 200, 220, 242, 256, 275, 320, 352, 400, 440, 484, 512, 550, 605, 640, 704, 800, 880, 968, 1100, 1210, 1280, 1408, 1600, 1760, 1936, 2200, 2420, 2560, 2816, 3025, 3200, 3520, 3872, 4400, 4840, 5632, 6050, 6400, 7040, 7744, 8800, 9680, 12100, 12269, 12800, 14080, 15488, 17600, 19360, 24200, 24538, 28160, 30976, 35200, 38720, 48400, 49076, 61345, 61952, 70400, 77440, 96800, 98152, 122690, 134959, 140800, 154880, 193600, 196304, 245380, 269918, 306725, 309760, 387200, 392608, 490760, 539836, 613450, 674795, 774400, 785216, 981520, 1079672, 1226900, 1349590, 1484549, 1548800, 1570432, 1963040, 2159344, 2453800, 2699180, 2969098, 3140864, 3373975, 3926080, 4318688, 4907600, 5398360, 5938196, 6281728, 6747950, 7422745, 7852160, 8637376, 9815200, 10796720, 11876392, 13495900, 14845490, 15704320, 17274752, 19630400, 21593440, 23752784, 26991800, 29690980, 31408640, 34549504, 37113725, 39260800, 43186880, 47505568, 53983600, 59381960, 69099008, 74227450, 78521600, 86373760, 95011136, 107967200, 118763920, 148454900, 157043200, 172747520, 190022272, 215934400, 237527840, 296909800, 345495040, 380044544, 431868800, 475055680, 593819600, 760089088, 863737600, 950111360, 1187639200, 1727475200, 1900222720, 2375278400, 3800445440, 4750556800, 9501113600, 19002227200]

約数ペア:

[(1, 19002227200), (2, 9501113600), (4, 4750556800), (5, 3800445440), (8, 2375278400), (10, 1900222720), (11, 1727475200), (16, 1187639200), (20, 950111360), (22, 863737600), (25, 760089088), (32, 593819600), (40, 475055680), (44, 431868800), (50, 380044544), (55, 345495040), (64, 296909800), (80, 237527840), (88, 215934400), (100, 190022272), (110, 172747520), (121, 157043200), (128, 148454900), (160, 118763920), (176, 107967200), (200, 95011136), (220, 86373760), (242, 78521600), (256, 74227450), (275, 69099008), (320, 59381960), (352, 53983600), (400, 47505568), (440, 43186880), (484, 39260800), (512, 37113725), (550, 34549504), (605, 31408640), (640, 29690980), (704, 26991800), (800, 23752784), (880, 21593440), (968, 19630400), (1100, 17274752), (1210, 15704320), (1280, 14845490), (1408, 13495900), (1600, 11876392), (1760, 10796720), (1936, 9815200), (2200, 8637376), (2420, 7852160), (2560, 7422745), (2816, 6747950), (3025, 6281728), (3200, 5938196), (3520, 5398360), (3872, 4907600), (4400, 4318688), (4840, 3926080), (5632, 3373975), (6050, 3140864), (6400, 2969098), (7040, 2699180), (7744, 2453800), (8800, 2159344), (9680, 1963040), (12100, 1570432), (12269, 1548800), (12800, 1484549), (14080, 1349590), (15488, 1226900), (17600, 1079672), (19360, 981520), (24200, 785216), (24538, 774400), (28160, 674795), (30976, 613450), (35200, 539836), (38720, 490760), (48400, 392608), (49076, 387200), (61345, 309760), (61952, 306725), (70400, 269918), (77440, 245380), (96800, 196304), (98152, 193600), (122690, 154880), (134959, 140800)]