56497500

素因数分解:

$2^2\times 3^6\times 5^4\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 210

約数和(自身を含む): 191213792

約数和(自身を除く): 134716292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 125, 135, 150, 155, 162, 180, 186, 225, 243, 250, 270, 279, 300, 310, 324, 372, 375, 405, 450, 465, 486, 500, 540, 558, 620, 625, 675, 729, 750, 775, 810, 837, 900, 930, 972, 1116, 1125, 1215, 1250, 1350, 1395, 1458, 1500, 1550, 1620, 1674, 1860, 1875, 2025, 2250, 2325, 2430, 2500, 2511, 2700, 2790, 2916, 3100, 3348, 3375, 3645, 3750, 3875, 4050, 4185, 4500, 4650, 4860, 5022, 5580, 5625, 6075, 6750, 6975, 7290, 7500, 7533, 7750, 8100, 8370, 9300, 10044, 10125, 11250, 11625, 12150, 12555, 13500, 13950, 14580, 15066, 15500, 16740, 16875, 18225, 19375, 20250, 20925, 22500, 22599, 23250, 24300, 25110, 27900, 30132, 30375, 33750, 34875, 36450, 37665, 38750, 40500, 41850, 45198, 46500, 50220, 50625, 58125, 60750, 62775, 67500, 69750, 72900, 75330, 77500, 83700, 90396, 91125, 101250, 104625, 112995, 116250, 121500, 125550, 139500, 150660, 151875, 174375, 182250, 188325, 202500, 209250, 225990, 232500, 251100, 303750, 313875, 348750, 364500, 376650, 418500, 451980, 455625, 523125, 564975, 607500, 627750, 697500, 753300, 911250, 941625, 1046250, 1129950, 1255500, 1569375, 1822500, 1883250, 2092500, 2259900, 2824875, 3138750, 3766500, 4708125, 5649750, 6277500, 9416250, 11299500, 14124375, 18832500, 28248750, 56497500]

約数ペア:

[(1, 56497500), (2, 28248750), (3, 18832500), (4, 14124375), (5, 11299500), (6, 9416250), (9, 6277500), (10, 5649750), (12, 4708125), (15, 3766500), (18, 3138750), (20, 2824875), (25, 2259900), (27, 2092500), (30, 1883250), (31, 1822500), (36, 1569375), (45, 1255500), (50, 1129950), (54, 1046250), (60, 941625), (62, 911250), (75, 753300), (81, 697500), (90, 627750), (93, 607500), (100, 564975), (108, 523125), (124, 455625), (125, 451980), (135, 418500), (150, 376650), (155, 364500), (162, 348750), (180, 313875), (186, 303750), (225, 251100), (243, 232500), (250, 225990), (270, 209250), (279, 202500), (300, 188325), (310, 182250), (324, 174375), (372, 151875), (375, 150660), (405, 139500), (450, 125550), (465, 121500), (486, 116250), (500, 112995), (540, 104625), (558, 101250), (620, 91125), (625, 90396), (675, 83700), (729, 77500), (750, 75330), (775, 72900), (810, 69750), (837, 67500), (900, 62775), (930, 60750), (972, 58125), (1116, 50625), (1125, 50220), (1215, 46500), (1250, 45198), (1350, 41850), (1395, 40500), (1458, 38750), (1500, 37665), (1550, 36450), (1620, 34875), (1674, 33750), (1860, 30375), (1875, 30132), (2025, 27900), (2250, 25110), (2325, 24300), (2430, 23250), (2500, 22599), (2511, 22500), (2700, 20925), (2790, 20250), (2916, 19375), (3100, 18225), (3348, 16875), (3375, 16740), (3645, 15500), (3750, 15066), (3875, 14580), (4050, 13950), (4185, 13500), (4500, 12555), (4650, 12150), (4860, 11625), (5022, 11250), (5580, 10125), (5625, 10044), (6075, 9300), (6750, 8370), (6975, 8100), (7290, 7750), (7500, 7533)]