295344400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 180

約数和(自身を含む): 816707772

約数和(自身を除く): 521363372

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 169, 170, 200, 208, 221, 257, 260, 272, 325, 338, 340, 400, 425, 442, 514, 520, 650, 676, 680, 845, 850, 884, 1028, 1040, 1105, 1285, 1300, 1352, 1360, 1690, 1700, 1768, 2056, 2210, 2570, 2600, 2704, 2873, 3341, 3380, 3400, 3536, 4112, 4225, 4369, 4420, 5140, 5200, 5525, 5746, 6425, 6682, 6760, 6800, 8450, 8738, 8840, 10280, 11050, 11492, 12850, 13364, 13520, 14365, 16705, 16900, 17476, 17680, 20560, 21845, 22100, 22984, 25700, 26728, 28730, 33410, 33800, 34952, 43433, 43690, 44200, 45968, 51400, 53456, 56797, 57460, 66820, 67600, 69904, 71825, 83525, 86866, 87380, 88400, 102800, 109225, 113594, 114920, 133640, 143650, 167050, 173732, 174760, 217165, 218450, 227188, 229840, 267280, 283985, 287300, 334100, 347464, 349520, 434330, 436900, 454376, 567970, 574600, 668200, 694928, 738361, 868660, 873800, 908752, 1085825, 1135940, 1149200, 1336400, 1419925, 1476722, 1737320, 1747600, 2171650, 2271880, 2839850, 2953444, 3474640, 3691805, 4343300, 4543760, 5679700, 5906888, 7383610, 8686600, 11359400, 11813776, 14767220, 17373200, 18459025, 22718800, 29534440, 36918050, 59068880, 73836100, 147672200, 295344400]

約数ペア:

[(1, 295344400), (2, 147672200), (4, 73836100), (5, 59068880), (8, 36918050), (10, 29534440), (13, 22718800), (16, 18459025), (17, 17373200), (20, 14767220), (25, 11813776), (26, 11359400), (34, 8686600), (40, 7383610), (50, 5906888), (52, 5679700), (65, 4543760), (68, 4343300), (80, 3691805), (85, 3474640), (100, 2953444), (104, 2839850), (130, 2271880), (136, 2171650), (169, 1747600), (170, 1737320), (200, 1476722), (208, 1419925), (221, 1336400), (257, 1149200), (260, 1135940), (272, 1085825), (325, 908752), (338, 873800), (340, 868660), (400, 738361), (425, 694928), (442, 668200), (514, 574600), (520, 567970), (650, 454376), (676, 436900), (680, 434330), (845, 349520), (850, 347464), (884, 334100), (1028, 287300), (1040, 283985), (1105, 267280), (1285, 229840), (1300, 227188), (1352, 218450), (1360, 217165), (1690, 174760), (1700, 173732), (1768, 167050), (2056, 143650), (2210, 133640), (2570, 114920), (2600, 113594), (2704, 109225), (2873, 102800), (3341, 88400), (3380, 87380), (3400, 86866), (3536, 83525), (4112, 71825), (4225, 69904), (4369, 67600), (4420, 66820), (5140, 57460), (5200, 56797), (5525, 53456), (5746, 51400), (6425, 45968), (6682, 44200), (6760, 43690), (6800, 43433), (8450, 34952), (8738, 33800), (8840, 33410), (10280, 28730), (11050, 26728), (11492, 25700), (12850, 22984), (13364, 22100), (13520, 21845), (14365, 20560), (16705, 17680), (16900, 17476)]