129397500

素因数分解:

$2^2\times 3^6\times 5^4\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 210

約数和(自身を含む): 430231032

約数和(自身を除く): 300833532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 81, 90, 100, 108, 125, 135, 142, 150, 162, 180, 213, 225, 243, 250, 270, 284, 300, 324, 355, 375, 405, 426, 450, 486, 500, 540, 625, 639, 675, 710, 729, 750, 810, 852, 900, 972, 1065, 1125, 1215, 1250, 1278, 1350, 1420, 1458, 1500, 1620, 1775, 1875, 1917, 2025, 2130, 2250, 2430, 2500, 2556, 2700, 2916, 3195, 3375, 3550, 3645, 3750, 3834, 4050, 4260, 4500, 4860, 5325, 5625, 5751, 6075, 6390, 6750, 7100, 7290, 7500, 7668, 8100, 8875, 9585, 10125, 10650, 11250, 11502, 12150, 12780, 13500, 14580, 15975, 16875, 17253, 17750, 18225, 19170, 20250, 21300, 22500, 23004, 24300, 26625, 28755, 30375, 31950, 33750, 34506, 35500, 36450, 38340, 40500, 44375, 47925, 50625, 51759, 53250, 57510, 60750, 63900, 67500, 69012, 72900, 79875, 86265, 88750, 91125, 95850, 101250, 103518, 106500, 115020, 121500, 133125, 143775, 151875, 159750, 172530, 177500, 182250, 191700, 202500, 207036, 239625, 258795, 266250, 287550, 303750, 319500, 345060, 364500, 399375, 431325, 455625, 479250, 517590, 532500, 575100, 607500, 718875, 798750, 862650, 911250, 958500, 1035180, 1198125, 1293975, 1437750, 1597500, 1725300, 1822500, 2156625, 2396250, 2587950, 2875500, 3594375, 4313250, 4792500, 5175900, 6469875, 7188750, 8626500, 10783125, 12939750, 14377500, 21566250, 25879500, 32349375, 43132500, 64698750, 129397500]

約数ペア:

[(1, 129397500), (2, 64698750), (3, 43132500), (4, 32349375), (5, 25879500), (6, 21566250), (9, 14377500), (10, 12939750), (12, 10783125), (15, 8626500), (18, 7188750), (20, 6469875), (25, 5175900), (27, 4792500), (30, 4313250), (36, 3594375), (45, 2875500), (50, 2587950), (54, 2396250), (60, 2156625), (71, 1822500), (75, 1725300), (81, 1597500), (90, 1437750), (100, 1293975), (108, 1198125), (125, 1035180), (135, 958500), (142, 911250), (150, 862650), (162, 798750), (180, 718875), (213, 607500), (225, 575100), (243, 532500), (250, 517590), (270, 479250), (284, 455625), (300, 431325), (324, 399375), (355, 364500), (375, 345060), (405, 319500), (426, 303750), (450, 287550), (486, 266250), (500, 258795), (540, 239625), (625, 207036), (639, 202500), (675, 191700), (710, 182250), (729, 177500), (750, 172530), (810, 159750), (852, 151875), (900, 143775), (972, 133125), (1065, 121500), (1125, 115020), (1215, 106500), (1250, 103518), (1278, 101250), (1350, 95850), (1420, 91125), (1458, 88750), (1500, 86265), (1620, 79875), (1775, 72900), (1875, 69012), (1917, 67500), (2025, 63900), (2130, 60750), (2250, 57510), (2430, 53250), (2500, 51759), (2556, 50625), (2700, 47925), (2916, 44375), (3195, 40500), (3375, 38340), (3550, 36450), (3645, 35500), (3750, 34506), (3834, 33750), (4050, 31950), (4260, 30375), (4500, 28755), (4860, 26625), (5325, 24300), (5625, 23004), (5751, 22500), (6075, 21300), (6390, 20250), (6750, 19170), (7100, 18225), (7290, 17750), (7500, 17253), (7668, 16875), (8100, 15975), (8875, 14580), (9585, 13500), (10125, 12780), (10650, 12150), (11250, 11502)]