282900000

素因数分解:

$2^5\times 3^1\times 5^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 992186496

約数和(自身を除く): 709286496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 41, 46, 48, 50, 60, 69, 75, 80, 82, 92, 96, 100, 115, 120, 123, 125, 138, 150, 160, 164, 184, 200, 205, 230, 240, 246, 250, 276, 300, 328, 345, 368, 375, 400, 410, 460, 480, 492, 500, 552, 575, 600, 615, 625, 656, 690, 736, 750, 800, 820, 920, 943, 984, 1000, 1025, 1104, 1150, 1200, 1230, 1250, 1312, 1380, 1500, 1640, 1725, 1840, 1875, 1886, 1968, 2000, 2050, 2208, 2300, 2400, 2460, 2500, 2760, 2829, 2875, 3000, 3075, 3125, 3280, 3450, 3680, 3750, 3772, 3936, 4000, 4100, 4600, 4715, 4920, 5000, 5125, 5520, 5658, 5750, 6000, 6150, 6250, 6560, 6900, 7500, 7544, 8200, 8625, 9200, 9375, 9430, 9840, 10000, 10250, 11040, 11316, 11500, 12000, 12300, 12500, 13800, 14145, 14375, 15000, 15088, 15375, 16400, 17250, 18400, 18750, 18860, 19680, 20000, 20500, 22632, 23000, 23575, 24600, 25000, 25625, 27600, 28290, 28750, 30000, 30176, 30750, 32800, 34500, 37500, 37720, 41000, 43125, 45264, 46000, 47150, 49200, 50000, 51250, 55200, 56580, 57500, 60000, 61500, 69000, 70725, 71875, 75000, 75440, 76875, 82000, 86250, 90528, 92000, 94300, 98400, 100000, 102500, 113160, 115000, 117875, 123000, 128125, 138000, 141450, 143750, 150000, 150880, 153750, 164000, 172500, 188600, 205000, 215625, 226320, 230000, 235750, 246000, 256250, 276000, 282900, 287500, 300000, 307500, 345000, 353625, 377200, 384375, 410000, 431250, 452640, 460000, 471500, 492000, 512500, 565800, 575000, 589375, 615000, 690000, 707250, 754400, 768750, 820000, 862500, 943000, 1025000, 1131600, 1150000, 1178750, 1230000, 1380000, 1414500, 1537500, 1725000, 1768125, 1886000, 2050000, 2263200, 2300000, 2357500, 2460000, 2829000, 2946875, 3075000, 3450000, 3536250, 3772000, 4100000, 4715000, 5658000, 5893750, 6150000, 6900000, 7072500, 8840625, 9430000, 11316000, 11787500, 12300000, 14145000, 17681250, 18860000, 23575000, 28290000, 35362500, 47150000, 56580000, 70725000, 94300000, 141450000, 282900000]

約数ペア:

[(1, 282900000), (2, 141450000), (3, 94300000), (4, 70725000), (5, 56580000), (6, 47150000), (8, 35362500), (10, 28290000), (12, 23575000), (15, 18860000), (16, 17681250), (20, 14145000), (23, 12300000), (24, 11787500), (25, 11316000), (30, 9430000), (32, 8840625), (40, 7072500), (41, 6900000), (46, 6150000), (48, 5893750), (50, 5658000), (60, 4715000), (69, 4100000), (75, 3772000), (80, 3536250), (82, 3450000), (92, 3075000), (96, 2946875), (100, 2829000), (115, 2460000), (120, 2357500), (123, 2300000), (125, 2263200), (138, 2050000), (150, 1886000), (160, 1768125), (164, 1725000), (184, 1537500), (200, 1414500), (205, 1380000), (230, 1230000), (240, 1178750), (246, 1150000), (250, 1131600), (276, 1025000), (300, 943000), (328, 862500), (345, 820000), (368, 768750), (375, 754400), (400, 707250), (410, 690000), (460, 615000), (480, 589375), (492, 575000), (500, 565800), (552, 512500), (575, 492000), (600, 471500), (615, 460000), (625, 452640), (656, 431250), (690, 410000), (736, 384375), (750, 377200), (800, 353625), (820, 345000), (920, 307500), (943, 300000), (984, 287500), (1000, 282900), (1025, 276000), (1104, 256250), (1150, 246000), (1200, 235750), (1230, 230000), (1250, 226320), (1312, 215625), (1380, 205000), (1500, 188600), (1640, 172500), (1725, 164000), (1840, 153750), (1875, 150880), (1886, 150000), (1968, 143750), (2000, 141450), (2050, 138000), (2208, 128125), (2300, 123000), (2400, 117875), (2460, 115000), (2500, 113160), (2760, 102500), (2829, 100000), (2875, 98400), (3000, 94300), (3075, 92000), (3125, 90528), (3280, 86250), (3450, 82000), (3680, 76875), (3750, 75440), (3772, 75000), (3936, 71875), (4000, 70725), (4100, 69000), (4600, 61500), (4715, 60000), (4920, 57500), (5000, 56580), (5125, 55200), (5520, 51250), (5658, 50000), (5750, 49200), (6000, 47150), (6150, 46000), (6250, 45264), (6560, 43125), (6900, 41000), (7500, 37720), (7544, 37500), (8200, 34500), (8625, 32800), (9200, 30750), (9375, 30176), (9430, 30000), (9840, 28750), (10000, 28290), (10250, 27600), (11040, 25625), (11316, 25000), (11500, 24600), (12000, 23575), (12300, 23000), (12500, 22632), (13800, 20500), (14145, 20000), (14375, 19680), (15000, 18860), (15088, 18750), (15375, 18400), (16400, 17250)]