30812400

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{317}}^1$

素因数の和:350

約数の個数: 180

約数和(自身を含む): 111237672

約数和(自身を除く): 80425272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 317, 324, 360, 400, 405, 432, 450, 486, 540, 600, 634, 648, 675, 720, 810, 900, 951, 972, 1080, 1200, 1215, 1268, 1296, 1350, 1585, 1620, 1800, 1902, 1944, 2025, 2160, 2430, 2536, 2700, 2853, 3170, 3240, 3600, 3804, 3888, 4050, 4755, 4860, 5072, 5400, 5706, 6075, 6340, 6480, 7608, 7925, 8100, 8559, 9510, 9720, 10800, 11412, 12150, 12680, 14265, 15216, 15850, 16200, 17118, 19020, 19440, 22824, 23775, 24300, 25360, 25677, 28530, 31700, 32400, 34236, 38040, 42795, 45648, 47550, 48600, 51354, 57060, 63400, 68472, 71325, 76080, 77031, 85590, 95100, 97200, 102708, 114120, 126800, 128385, 136944, 142650, 154062, 171180, 190200, 205416, 213975, 228240, 256770, 285300, 308124, 342360, 380400, 385155, 410832, 427950, 513540, 570600, 616248, 641925, 684720, 770310, 855900, 1027080, 1141200, 1232496, 1283850, 1540620, 1711800, 1925775, 2054160, 2567700, 3081240, 3423600, 3851550, 5135400, 6162480, 7703100, 10270800, 15406200, 30812400]

約数ペア:

[(1, 30812400), (2, 15406200), (3, 10270800), (4, 7703100), (5, 6162480), (6, 5135400), (8, 3851550), (9, 3423600), (10, 3081240), (12, 2567700), (15, 2054160), (16, 1925775), (18, 1711800), (20, 1540620), (24, 1283850), (25, 1232496), (27, 1141200), (30, 1027080), (36, 855900), (40, 770310), (45, 684720), (48, 641925), (50, 616248), (54, 570600), (60, 513540), (72, 427950), (75, 410832), (80, 385155), (81, 380400), (90, 342360), (100, 308124), (108, 285300), (120, 256770), (135, 228240), (144, 213975), (150, 205416), (162, 190200), (180, 171180), (200, 154062), (216, 142650), (225, 136944), (240, 128385), (243, 126800), (270, 114120), (300, 102708), (317, 97200), (324, 95100), (360, 85590), (400, 77031), (405, 76080), (432, 71325), (450, 68472), (486, 63400), (540, 57060), (600, 51354), (634, 48600), (648, 47550), (675, 45648), (720, 42795), (810, 38040), (900, 34236), (951, 32400), (972, 31700), (1080, 28530), (1200, 25677), (1215, 25360), (1268, 24300), (1296, 23775), (1350, 22824), (1585, 19440), (1620, 19020), (1800, 17118), (1902, 16200), (1944, 15850), (2025, 15216), (2160, 14265), (2430, 12680), (2536, 12150), (2700, 11412), (2853, 10800), (3170, 9720), (3240, 9510), (3600, 8559), (3804, 8100), (3888, 7925), (4050, 7608), (4755, 6480), (4860, 6340), (5072, 6075), (5400, 5706)]