121612400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 180

約数和(自身を含む): 362981232

約数和(自身を除く): 241368832

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 169, 175, 182, 200, 208, 257, 260, 280, 325, 338, 350, 364, 400, 455, 514, 520, 560, 650, 676, 700, 728, 845, 910, 1028, 1040, 1183, 1285, 1300, 1352, 1400, 1456, 1690, 1799, 1820, 2056, 2275, 2366, 2570, 2600, 2704, 2800, 3341, 3380, 3598, 3640, 4112, 4225, 4550, 4732, 5140, 5200, 5915, 6425, 6682, 6760, 7196, 7280, 8450, 8995, 9100, 9464, 10280, 11830, 12850, 13364, 13520, 14392, 16705, 16900, 17990, 18200, 18928, 20560, 23387, 23660, 25700, 26728, 28784, 29575, 33410, 33800, 35980, 36400, 43433, 44975, 46774, 47320, 51400, 53456, 59150, 66820, 67600, 71960, 83525, 86866, 89950, 93548, 94640, 102800, 116935, 118300, 133640, 143920, 167050, 173732, 179900, 187096, 217165, 233870, 236600, 267280, 304031, 334100, 347464, 359800, 374192, 434330, 467740, 473200, 584675, 608062, 668200, 694928, 719600, 868660, 935480, 1085825, 1169350, 1216124, 1336400, 1520155, 1737320, 1870960, 2171650, 2338700, 2432248, 3040310, 3474640, 4343300, 4677400, 4864496, 6080620, 7600775, 8686600, 9354800, 12161240, 15201550, 17373200, 24322480, 30403100, 60806200, 121612400]

約数ペア:

[(1, 121612400), (2, 60806200), (4, 30403100), (5, 24322480), (7, 17373200), (8, 15201550), (10, 12161240), (13, 9354800), (14, 8686600), (16, 7600775), (20, 6080620), (25, 4864496), (26, 4677400), (28, 4343300), (35, 3474640), (40, 3040310), (50, 2432248), (52, 2338700), (56, 2171650), (65, 1870960), (70, 1737320), (80, 1520155), (91, 1336400), (100, 1216124), (104, 1169350), (112, 1085825), (130, 935480), (140, 868660), (169, 719600), (175, 694928), (182, 668200), (200, 608062), (208, 584675), (257, 473200), (260, 467740), (280, 434330), (325, 374192), (338, 359800), (350, 347464), (364, 334100), (400, 304031), (455, 267280), (514, 236600), (520, 233870), (560, 217165), (650, 187096), (676, 179900), (700, 173732), (728, 167050), (845, 143920), (910, 133640), (1028, 118300), (1040, 116935), (1183, 102800), (1285, 94640), (1300, 93548), (1352, 89950), (1400, 86866), (1456, 83525), (1690, 71960), (1799, 67600), (1820, 66820), (2056, 59150), (2275, 53456), (2366, 51400), (2570, 47320), (2600, 46774), (2704, 44975), (2800, 43433), (3341, 36400), (3380, 35980), (3598, 33800), (3640, 33410), (4112, 29575), (4225, 28784), (4550, 26728), (4732, 25700), (5140, 23660), (5200, 23387), (5915, 20560), (6425, 18928), (6682, 18200), (6760, 17990), (7196, 16900), (7280, 16705), (8450, 14392), (8995, 13520), (9100, 13364), (9464, 12850), (10280, 11830)]