15488200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 192

約数和(自身を含む): 47496960

約数和(自身を除く): 32008760

約数列:

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

約数ペア:

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