25670147220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{441523}}^1$

素因数の和:441574

約数の個数: 144

約数和(自身を含む): 86785957440

約数和(自身を除く): 61115810220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2907, 3060, 3230, 3420, 3876, 4845, 5814, 6460, 9690, 11628, 14535, 19380, 29070, 58140, 441523, 883046, 1324569, 1766092, 2207615, 2649138, 3973707, 4415230, 5298276, 6622845, 7505891, 7947414, 8388937, 8830460, 13245690, 15011782, 15894828, 16777874, 19868535, 22517673, 25166811, 26491380, 30023564, 33555748, 37529455, 39737070, 41944685, 45035346, 50333622, 67553019, 75058910, 75500433, 79474140, 83889370, 90070692, 100667244, 112588365, 125834055, 135106038, 142611929, 150117820, 151000866, 167778740, 225176730, 251668110, 270212076, 285223858, 302001732, 337765095, 377502165, 427835787, 450353460, 503336220, 570447716, 675530190, 713059645, 755004330, 855671574, 1283507361, 1351060380, 1426119290, 1510008660, 1711343148, 2139178935, 2567014722, 2852238580, 4278357870, 5134029444, 6417536805, 8556715740, 12835073610, 25670147220]

約数ペア:

[(1, 25670147220), (2, 12835073610), (3, 8556715740), (4, 6417536805), (5, 5134029444), (6, 4278357870), (9, 2852238580), (10, 2567014722), (12, 2139178935), (15, 1711343148), (17, 1510008660), (18, 1426119290), (19, 1351060380), (20, 1283507361), (30, 855671574), (34, 755004330), (36, 713059645), (38, 675530190), (45, 570447716), (51, 503336220), (57, 450353460), (60, 427835787), (68, 377502165), (76, 337765095), (85, 302001732), (90, 285223858), (95, 270212076), (102, 251668110), (114, 225176730), (153, 167778740), (170, 151000866), (171, 150117820), (180, 142611929), (190, 135106038), (204, 125834055), (228, 112588365), (255, 100667244), (285, 90070692), (306, 83889370), (323, 79474140), (340, 75500433), (342, 75058910), (380, 67553019), (510, 50333622), (570, 45035346), (612, 41944685), (646, 39737070), (684, 37529455), (765, 33555748), (855, 30023564), (969, 26491380), (1020, 25166811), (1140, 22517673), (1292, 19868535), (1530, 16777874), (1615, 15894828), (1710, 15011782), (1938, 13245690), (2907, 8830460), (3060, 8388937), (3230, 7947414), (3420, 7505891), (3876, 6622845), (4845, 5298276), (5814, 4415230), (6460, 3973707), (9690, 2649138), (11628, 2207615), (14535, 1766092), (19380, 1324569), (29070, 883046), (58140, 441523)]