30976400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 240

約数和(自身を含む): 98160384

約数和(自身を除く): 67183984

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 35, 37, 40, 46, 50, 52, 56, 65, 70, 74, 80, 91, 92, 100, 104, 112, 115, 130, 140, 148, 161, 175, 182, 184, 185, 200, 208, 230, 259, 260, 280, 296, 299, 322, 325, 350, 364, 368, 370, 400, 455, 460, 481, 518, 520, 560, 575, 592, 598, 644, 650, 700, 728, 740, 805, 851, 910, 920, 925, 962, 1036, 1040, 1150, 1196, 1288, 1295, 1300, 1400, 1456, 1480, 1495, 1610, 1702, 1820, 1840, 1850, 1924, 2072, 2093, 2275, 2300, 2392, 2405, 2576, 2590, 2600, 2800, 2960, 2990, 3220, 3367, 3404, 3640, 3700, 3848, 4025, 4144, 4186, 4255, 4550, 4600, 4784, 4810, 5180, 5200, 5957, 5980, 6440, 6475, 6734, 6808, 7280, 7400, 7475, 7696, 8050, 8372, 8510, 9100, 9200, 9620, 10360, 10465, 11063, 11914, 11960, 12025, 12880, 12950, 13468, 13616, 14800, 14950, 16100, 16744, 16835, 17020, 18200, 19240, 20720, 20930, 21275, 22126, 23828, 23920, 24050, 25900, 26936, 29785, 29900, 32200, 33488, 33670, 34040, 36400, 38480, 41860, 42550, 44252, 47656, 48100, 51800, 52325, 53872, 55315, 59570, 59800, 64400, 67340, 68080, 77441, 83720, 84175, 85100, 88504, 95312, 96200, 103600, 104650, 110630, 119140, 119600, 134680, 148925, 154882, 167440, 168350, 170200, 177008, 192400, 209300, 221260, 238280, 269360, 276575, 297850, 309764, 336700, 340400, 387205, 418600, 442520, 476560, 553150, 595700, 619528, 673400, 774410, 837200, 885040, 1106300, 1191400, 1239056, 1346800, 1548820, 1936025, 2212600, 2382800, 3097640, 3872050, 4425200, 6195280, 7744100, 15488200, 30976400]

約数ペア:

[(1, 30976400), (2, 15488200), (4, 7744100), (5, 6195280), (7, 4425200), (8, 3872050), (10, 3097640), (13, 2382800), (14, 2212600), (16, 1936025), (20, 1548820), (23, 1346800), (25, 1239056), (26, 1191400), (28, 1106300), (35, 885040), (37, 837200), (40, 774410), (46, 673400), (50, 619528), (52, 595700), (56, 553150), (65, 476560), (70, 442520), (74, 418600), (80, 387205), (91, 340400), (92, 336700), (100, 309764), (104, 297850), (112, 276575), (115, 269360), (130, 238280), (140, 221260), (148, 209300), (161, 192400), (175, 177008), (182, 170200), (184, 168350), (185, 167440), (200, 154882), (208, 148925), (230, 134680), (259, 119600), (260, 119140), (280, 110630), (296, 104650), (299, 103600), (322, 96200), (325, 95312), (350, 88504), (364, 85100), (368, 84175), (370, 83720), (400, 77441), (455, 68080), (460, 67340), (481, 64400), (518, 59800), (520, 59570), (560, 55315), (575, 53872), (592, 52325), (598, 51800), (644, 48100), (650, 47656), (700, 44252), (728, 42550), (740, 41860), (805, 38480), (851, 36400), (910, 34040), (920, 33670), (925, 33488), (962, 32200), (1036, 29900), (1040, 29785), (1150, 26936), (1196, 25900), (1288, 24050), (1295, 23920), (1300, 23828), (1400, 22126), (1456, 21275), (1480, 20930), (1495, 20720), (1610, 19240), (1702, 18200), (1820, 17020), (1840, 16835), (1850, 16744), (1924, 16100), (2072, 14950), (2093, 14800), (2275, 13616), (2300, 13468), (2392, 12950), (2405, 12880), (2576, 12025), (2590, 11960), (2600, 11914), (2800, 11063), (2960, 10465), (2990, 10360), (3220, 9620), (3367, 9200), (3404, 9100), (3640, 8510), (3700, 8372), (3848, 8050), (4025, 7696), (4144, 7475), (4186, 7400), (4255, 7280), (4550, 6808), (4600, 6734), (4784, 6475), (4810, 6440), (5180, 5980), (5200, 5957)]