215445600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1350

約数の個数: 216

約数和(自身を含む): 793355472

約数和(自身を除く): 577909872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 184, 200, 207, 225, 230, 240, 276, 288, 300, 345, 360, 368, 400, 414, 450, 460, 480, 552, 575, 600, 690, 720, 736, 800, 828, 900, 920, 1035, 1104, 1150, 1200, 1301, 1380, 1440, 1656, 1725, 1800, 1840, 2070, 2208, 2300, 2400, 2602, 2760, 3312, 3450, 3600, 3680, 3903, 4140, 4600, 5175, 5204, 5520, 6505, 6624, 6900, 7200, 7806, 8280, 9200, 10350, 10408, 11040, 11709, 13010, 13800, 15612, 16560, 18400, 19515, 20700, 20816, 23418, 26020, 27600, 29923, 31224, 32525, 33120, 39030, 41400, 41632, 46836, 52040, 55200, 58545, 59846, 62448, 65050, 78060, 82800, 89769, 93672, 97575, 104080, 117090, 119692, 124896, 130100, 149615, 156120, 165600, 179538, 187344, 195150, 208160, 234180, 239384, 260200, 269307, 292725, 299230, 312240, 359076, 374688, 390300, 448845, 468360, 478768, 520400, 538614, 585450, 598460, 624480, 718152, 748075, 780600, 897690, 936720, 957536, 1040800, 1077228, 1170900, 1196920, 1346535, 1436304, 1496150, 1561200, 1795380, 1873440, 2154456, 2244225, 2341800, 2393840, 2693070, 2872608, 2992300, 3122400, 3590760, 4308912, 4488450, 4683600, 4787680, 5386140, 5984600, 6732675, 7181520, 8617824, 8976900, 9367200, 10772280, 11969200, 13465350, 14363040, 17953800, 21544560, 23938400, 26930700, 35907600, 43089120, 53861400, 71815200, 107722800, 215445600]

約数ペア:

[(1, 215445600), (2, 107722800), (3, 71815200), (4, 53861400), (5, 43089120), (6, 35907600), (8, 26930700), (9, 23938400), (10, 21544560), (12, 17953800), (15, 14363040), (16, 13465350), (18, 11969200), (20, 10772280), (23, 9367200), (24, 8976900), (25, 8617824), (30, 7181520), (32, 6732675), (36, 5984600), (40, 5386140), (45, 4787680), (46, 4683600), (48, 4488450), (50, 4308912), (60, 3590760), (69, 3122400), (72, 2992300), (75, 2872608), (80, 2693070), (90, 2393840), (92, 2341800), (96, 2244225), (100, 2154456), (115, 1873440), (120, 1795380), (138, 1561200), (144, 1496150), (150, 1436304), (160, 1346535), (180, 1196920), (184, 1170900), (200, 1077228), (207, 1040800), (225, 957536), (230, 936720), (240, 897690), (276, 780600), (288, 748075), (300, 718152), (345, 624480), (360, 598460), (368, 585450), (400, 538614), (414, 520400), (450, 478768), (460, 468360), (480, 448845), (552, 390300), (575, 374688), (600, 359076), (690, 312240), (720, 299230), (736, 292725), (800, 269307), (828, 260200), (900, 239384), (920, 234180), (1035, 208160), (1104, 195150), (1150, 187344), (1200, 179538), (1301, 165600), (1380, 156120), (1440, 149615), (1656, 130100), (1725, 124896), (1800, 119692), (1840, 117090), (2070, 104080), (2208, 97575), (2300, 93672), (2400, 89769), (2602, 82800), (2760, 78060), (3312, 65050), (3450, 62448), (3600, 59846), (3680, 58545), (3903, 55200), (4140, 52040), (4600, 46836), (5175, 41632), (5204, 41400), (5520, 39030), (6505, 33120), (6624, 32525), (6900, 31224), (7200, 29923), (7806, 27600), (8280, 26020), (9200, 23418), (10350, 20816), (10408, 20700), (11040, 19515), (11709, 18400), (13010, 16560), (13800, 15612)]