314727400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 868694400

約数和(自身を除く): 553967000

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 25, 26, 38, 40, 46, 50, 52, 65, 76, 92, 95, 100, 104, 115, 130, 152, 184, 190, 200, 230, 247, 260, 277, 299, 325, 380, 437, 460, 475, 494, 520, 554, 575, 598, 650, 760, 874, 920, 950, 988, 1108, 1150, 1196, 1235, 1300, 1385, 1495, 1748, 1900, 1976, 2185, 2216, 2300, 2392, 2470, 2600, 2770, 2990, 3496, 3601, 3800, 4370, 4600, 4940, 5263, 5540, 5681, 5980, 6175, 6371, 6925, 7202, 7475, 8740, 9880, 10526, 10925, 11080, 11362, 11960, 12350, 12742, 13850, 14404, 14950, 17480, 18005, 21052, 21850, 22724, 24700, 25484, 26315, 27700, 28405, 28808, 29900, 31855, 36010, 42104, 43700, 45448, 49400, 50968, 52630, 55400, 56810, 59800, 63710, 68419, 72020, 82823, 87400, 90025, 105260, 113620, 121049, 127420, 131575, 136838, 142025, 144040, 159275, 165646, 180050, 210520, 227240, 242098, 254840, 263150, 273676, 284050, 318550, 331292, 342095, 360100, 414115, 484196, 526300, 547352, 568100, 605245, 637100, 662584, 684190, 720200, 828230, 968392, 1052600, 1136200, 1210490, 1274200, 1368380, 1573637, 1656460, 1710475, 2070575, 2420980, 2736760, 3026225, 3147274, 3312920, 3420950, 4141150, 4841960, 6052450, 6294548, 6841900, 7868185, 8282300, 12104900, 12589096, 13683800, 15736370, 16564600, 24209800, 31472740, 39340925, 62945480, 78681850, 157363700, 314727400]

約数ペア:

[(1, 314727400), (2, 157363700), (4, 78681850), (5, 62945480), (8, 39340925), (10, 31472740), (13, 24209800), (19, 16564600), (20, 15736370), (23, 13683800), (25, 12589096), (26, 12104900), (38, 8282300), (40, 7868185), (46, 6841900), (50, 6294548), (52, 6052450), (65, 4841960), (76, 4141150), (92, 3420950), (95, 3312920), (100, 3147274), (104, 3026225), (115, 2736760), (130, 2420980), (152, 2070575), (184, 1710475), (190, 1656460), (200, 1573637), (230, 1368380), (247, 1274200), (260, 1210490), (277, 1136200), (299, 1052600), (325, 968392), (380, 828230), (437, 720200), (460, 684190), (475, 662584), (494, 637100), (520, 605245), (554, 568100), (575, 547352), (598, 526300), (650, 484196), (760, 414115), (874, 360100), (920, 342095), (950, 331292), (988, 318550), (1108, 284050), (1150, 273676), (1196, 263150), (1235, 254840), (1300, 242098), (1385, 227240), (1495, 210520), (1748, 180050), (1900, 165646), (1976, 159275), (2185, 144040), (2216, 142025), (2300, 136838), (2392, 131575), (2470, 127420), (2600, 121049), (2770, 113620), (2990, 105260), (3496, 90025), (3601, 87400), (3800, 82823), (4370, 72020), (4600, 68419), (4940, 63710), (5263, 59800), (5540, 56810), (5681, 55400), (5980, 52630), (6175, 50968), (6371, 49400), (6925, 45448), (7202, 43700), (7475, 42104), (8740, 36010), (9880, 31855), (10526, 29900), (10925, 28808), (11080, 28405), (11362, 27700), (11960, 26315), (12350, 25484), (12742, 24700), (13850, 22724), (14404, 21850), (14950, 21052), (17480, 18005)]