120892500

素因数分解:

$2^2\times 3^5\times 5^4\times {\mathrm{199}}^1$

素因数の和:238

約数の個数: 180

約数和(自身を含む): 397997600

約数和(自身を除く): 277105100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 199, 225, 243, 250, 270, 300, 324, 375, 398, 405, 450, 486, 500, 540, 597, 625, 675, 750, 796, 810, 900, 972, 995, 1125, 1194, 1215, 1250, 1350, 1500, 1620, 1791, 1875, 1990, 2025, 2250, 2388, 2430, 2500, 2700, 2985, 3375, 3582, 3750, 3980, 4050, 4500, 4860, 4975, 5373, 5625, 5970, 6075, 6750, 7164, 7500, 8100, 8955, 9950, 10125, 10746, 11250, 11940, 12150, 13500, 14925, 16119, 16875, 17910, 19900, 20250, 21492, 22500, 24300, 24875, 26865, 29850, 30375, 32238, 33750, 35820, 40500, 44775, 48357, 49750, 50625, 53730, 59700, 60750, 64476, 67500, 74625, 80595, 89550, 96714, 99500, 101250, 107460, 121500, 124375, 134325, 149250, 151875, 161190, 179100, 193428, 202500, 223875, 241785, 248750, 268650, 298500, 303750, 322380, 373125, 402975, 447750, 483570, 497500, 537300, 607500, 671625, 746250, 805950, 895500, 967140, 1119375, 1208925, 1343250, 1492500, 1611900, 2014875, 2238750, 2417850, 2686500, 3358125, 4029750, 4477500, 4835700, 6044625, 6716250, 8059500, 10074375, 12089250, 13432500, 20148750, 24178500, 30223125, 40297500, 60446250, 120892500]

約数ペア:

[(1, 120892500), (2, 60446250), (3, 40297500), (4, 30223125), (5, 24178500), (6, 20148750), (9, 13432500), (10, 12089250), (12, 10074375), (15, 8059500), (18, 6716250), (20, 6044625), (25, 4835700), (27, 4477500), (30, 4029750), (36, 3358125), (45, 2686500), (50, 2417850), (54, 2238750), (60, 2014875), (75, 1611900), (81, 1492500), (90, 1343250), (100, 1208925), (108, 1119375), (125, 967140), (135, 895500), (150, 805950), (162, 746250), (180, 671625), (199, 607500), (225, 537300), (243, 497500), (250, 483570), (270, 447750), (300, 402975), (324, 373125), (375, 322380), (398, 303750), (405, 298500), (450, 268650), (486, 248750), (500, 241785), (540, 223875), (597, 202500), (625, 193428), (675, 179100), (750, 161190), (796, 151875), (810, 149250), (900, 134325), (972, 124375), (995, 121500), (1125, 107460), (1194, 101250), (1215, 99500), (1250, 96714), (1350, 89550), (1500, 80595), (1620, 74625), (1791, 67500), (1875, 64476), (1990, 60750), (2025, 59700), (2250, 53730), (2388, 50625), (2430, 49750), (2500, 48357), (2700, 44775), (2985, 40500), (3375, 35820), (3582, 33750), (3750, 32238), (3980, 30375), (4050, 29850), (4500, 26865), (4860, 24875), (4975, 24300), (5373, 22500), (5625, 21492), (5970, 20250), (6075, 19900), (6750, 17910), (7164, 16875), (7500, 16119), (8100, 14925), (8955, 13500), (9950, 12150), (10125, 11940), (10746, 11250)]