87498000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{4861}}^1$

素因数の和:4890

約数の個数: 120

約数和(自身を含む): 305664216

約数和(自身を除く): 218166216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 4861, 6000, 9000, 9722, 14583, 18000, 19444, 24305, 29166, 38888, 43749, 48610, 58332, 72915, 77776, 87498, 97220, 116664, 121525, 145830, 174996, 194440, 218745, 233328, 243050, 291660, 349992, 364575, 388880, 437490, 486100, 583320, 607625, 699984, 729150, 874980, 972200, 1093725, 1166640, 1215250, 1458300, 1749960, 1822875, 1944400, 2187450, 2430500, 2916600, 3499920, 3645750, 4374900, 4861000, 5468625, 5833200, 7291500, 8749800, 9722000, 10937250, 14583000, 17499600, 21874500, 29166000, 43749000, 87498000]

約数ペア:

[(1, 87498000), (2, 43749000), (3, 29166000), (4, 21874500), (5, 17499600), (6, 14583000), (8, 10937250), (9, 9722000), (10, 8749800), (12, 7291500), (15, 5833200), (16, 5468625), (18, 4861000), (20, 4374900), (24, 3645750), (25, 3499920), (30, 2916600), (36, 2430500), (40, 2187450), (45, 1944400), (48, 1822875), (50, 1749960), (60, 1458300), (72, 1215250), (75, 1166640), (80, 1093725), (90, 972200), (100, 874980), (120, 729150), (125, 699984), (144, 607625), (150, 583320), (180, 486100), (200, 437490), (225, 388880), (240, 364575), (250, 349992), (300, 291660), (360, 243050), (375, 233328), (400, 218745), (450, 194440), (500, 174996), (600, 145830), (720, 121525), (750, 116664), (900, 97220), (1000, 87498), (1125, 77776), (1200, 72915), (1500, 58332), (1800, 48610), (2000, 43749), (2250, 38888), (3000, 29166), (3600, 24305), (4500, 19444), (4861, 18000), (6000, 14583), (9000, 9722)]