57048750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 120

約数和(自身を含む): 168864696

約数和(自身を除く): 111815946

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 125, 150, 165, 198, 225, 250, 275, 330, 375, 450, 461, 495, 550, 625, 750, 825, 922, 990, 1125, 1250, 1375, 1383, 1650, 1875, 2250, 2305, 2475, 2750, 2766, 3750, 4125, 4149, 4610, 4950, 5071, 5625, 6875, 6915, 8250, 8298, 10142, 11250, 11525, 12375, 13750, 13830, 15213, 20625, 20745, 23050, 24750, 25355, 30426, 34575, 41250, 41490, 45639, 50710, 57625, 61875, 69150, 76065, 91278, 103725, 115250, 123750, 126775, 152130, 172875, 207450, 228195, 253550, 288125, 345750, 380325, 456390, 518625, 576250, 633875, 760650, 864375, 1037250, 1140975, 1267750, 1728750, 1901625, 2281950, 2593125, 3169375, 3803250, 5186250, 5704875, 6338750, 9508125, 11409750, 19016250, 28524375, 57048750]

約数ペア:

[(1, 57048750), (2, 28524375), (3, 19016250), (5, 11409750), (6, 9508125), (9, 6338750), (10, 5704875), (11, 5186250), (15, 3803250), (18, 3169375), (22, 2593125), (25, 2281950), (30, 1901625), (33, 1728750), (45, 1267750), (50, 1140975), (55, 1037250), (66, 864375), (75, 760650), (90, 633875), (99, 576250), (110, 518625), (125, 456390), (150, 380325), (165, 345750), (198, 288125), (225, 253550), (250, 228195), (275, 207450), (330, 172875), (375, 152130), (450, 126775), (461, 123750), (495, 115250), (550, 103725), (625, 91278), (750, 76065), (825, 69150), (922, 61875), (990, 57625), (1125, 50710), (1250, 45639), (1375, 41490), (1383, 41250), (1650, 34575), (1875, 30426), (2250, 25355), (2305, 24750), (2475, 23050), (2750, 20745), (2766, 20625), (3750, 15213), (4125, 13830), (4149, 13750), (4610, 12375), (4950, 11525), (5071, 11250), (5625, 10142), (6875, 8298), (6915, 8250)]