253920000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{23}}^2$

素因数の和:85

約数の個数: 270

約数和(自身を含む): 882789292

約数和(自身を除く): 628869292

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 128, 138, 150, 160, 184, 192, 200, 230, 240, 250, 256, 276, 300, 320, 345, 368, 375, 384, 400, 460, 480, 500, 529, 552, 575, 600, 625, 640, 690, 736, 750, 768, 800, 920, 960, 1000, 1058, 1104, 1150, 1200, 1250, 1280, 1380, 1472, 1500, 1587, 1600, 1725, 1840, 1875, 1920, 2000, 2116, 2208, 2300, 2400, 2500, 2645, 2760, 2875, 2944, 3000, 3174, 3200, 3450, 3680, 3750, 3840, 4000, 4232, 4416, 4600, 4800, 5000, 5290, 5520, 5750, 5888, 6000, 6348, 6400, 6900, 7360, 7500, 7935, 8000, 8464, 8625, 8832, 9200, 9600, 10000, 10580, 11040, 11500, 12000, 12696, 13225, 13800, 14375, 14720, 15000, 15870, 16000, 16928, 17250, 17664, 18400, 19200, 20000, 21160, 22080, 23000, 24000, 25392, 26450, 27600, 28750, 29440, 30000, 31740, 32000, 33856, 34500, 36800, 39675, 40000, 42320, 43125, 44160, 46000, 48000, 50784, 52900, 55200, 57500, 60000, 63480, 66125, 67712, 69000, 73600, 79350, 80000, 84640, 86250, 88320, 92000, 96000, 101568, 105800, 110400, 115000, 120000, 126960, 132250, 135424, 138000, 147200, 158700, 160000, 169280, 172500, 184000, 198375, 203136, 211600, 220800, 230000, 240000, 253920, 264500, 276000, 317400, 330625, 338560, 345000, 368000, 396750, 406272, 423200, 441600, 460000, 480000, 507840, 529000, 552000, 634800, 661250, 677120, 690000, 736000, 793500, 846400, 920000, 991875, 1015680, 1058000, 1104000, 1269600, 1322500, 1380000, 1587000, 1692800, 1840000, 1983750, 2031360, 2116000, 2208000, 2539200, 2645000, 2760000, 3174000, 3385600, 3680000, 3967500, 4232000, 5078400, 5290000, 5520000, 6348000, 7935000, 8464000, 10156800, 10580000, 11040000, 12696000, 15870000, 16928000, 21160000, 25392000, 31740000, 42320000, 50784000, 63480000, 84640000, 126960000, 253920000]

約数ペア:

[(1, 253920000), (2, 126960000), (3, 84640000), (4, 63480000), (5, 50784000), (6, 42320000), (8, 31740000), (10, 25392000), (12, 21160000), (15, 16928000), (16, 15870000), (20, 12696000), (23, 11040000), (24, 10580000), (25, 10156800), (30, 8464000), (32, 7935000), (40, 6348000), (46, 5520000), (48, 5290000), (50, 5078400), (60, 4232000), (64, 3967500), (69, 3680000), (75, 3385600), (80, 3174000), (92, 2760000), (96, 2645000), (100, 2539200), (115, 2208000), (120, 2116000), (125, 2031360), (128, 1983750), (138, 1840000), (150, 1692800), (160, 1587000), (184, 1380000), (192, 1322500), (200, 1269600), (230, 1104000), (240, 1058000), (250, 1015680), (256, 991875), (276, 920000), (300, 846400), (320, 793500), (345, 736000), (368, 690000), (375, 677120), (384, 661250), (400, 634800), (460, 552000), (480, 529000), (500, 507840), (529, 480000), (552, 460000), (575, 441600), (600, 423200), (625, 406272), (640, 396750), (690, 368000), (736, 345000), (750, 338560), (768, 330625), (800, 317400), (920, 276000), (960, 264500), (1000, 253920), (1058, 240000), (1104, 230000), (1150, 220800), (1200, 211600), (1250, 203136), (1280, 198375), (1380, 184000), (1472, 172500), (1500, 169280), (1587, 160000), (1600, 158700), (1725, 147200), (1840, 138000), (1875, 135424), (1920, 132250), (2000, 126960), (2116, 120000), (2208, 115000), (2300, 110400), (2400, 105800), (2500, 101568), (2645, 96000), (2760, 92000), (2875, 88320), (2944, 86250), (3000, 84640), (3174, 80000), (3200, 79350), (3450, 73600), (3680, 69000), (3750, 67712), (3840, 66125), (4000, 63480), (4232, 60000), (4416, 57500), (4600, 55200), (4800, 52900), (5000, 50784), (5290, 48000), (5520, 46000), (5750, 44160), (5888, 43125), (6000, 42320), (6348, 40000), (6400, 39675), (6900, 36800), (7360, 34500), (7500, 33856), (7935, 32000), (8000, 31740), (8464, 30000), (8625, 29440), (8832, 28750), (9200, 27600), (9600, 26450), (10000, 25392), (10580, 24000), (11040, 23000), (11500, 22080), (12000, 21160), (12696, 20000), (13225, 19200), (13800, 18400), (14375, 17664), (14720, 17250), (15000, 16928), (15870, 16000)]