245508000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 825552000

約数和(自身を除く): 580044000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 80, 82, 96, 100, 120, 123, 125, 150, 160, 164, 200, 205, 240, 246, 250, 300, 328, 375, 400, 410, 480, 492, 499, 500, 600, 615, 656, 750, 800, 820, 984, 998, 1000, 1025, 1200, 1230, 1312, 1497, 1500, 1640, 1968, 1996, 2000, 2050, 2400, 2460, 2495, 2994, 3000, 3075, 3280, 3936, 3992, 4000, 4100, 4920, 4990, 5125, 5988, 6000, 6150, 6560, 7485, 7984, 8200, 9840, 9980, 10250, 11976, 12000, 12300, 12475, 14970, 15375, 15968, 16400, 19680, 19960, 20459, 20500, 23952, 24600, 24950, 29940, 30750, 32800, 37425, 39920, 40918, 41000, 47904, 49200, 49900, 59880, 61377, 61500, 62375, 74850, 79840, 81836, 82000, 98400, 99800, 102295, 119760, 122754, 123000, 124750, 149700, 163672, 164000, 187125, 199600, 204590, 239520, 245508, 246000, 249500, 299400, 306885, 327344, 374250, 399200, 409180, 491016, 492000, 499000, 511475, 598800, 613770, 654688, 748500, 818360, 982032, 998000, 1022950, 1197600, 1227540, 1497000, 1534425, 1636720, 1964064, 1996000, 2045900, 2455080, 2557375, 2994000, 3068850, 3273440, 4091800, 4910160, 5114750, 5988000, 6137700, 7672125, 8183600, 9820320, 10229500, 12275400, 15344250, 16367200, 20459000, 24550800, 30688500, 40918000, 49101600, 61377000, 81836000, 122754000, 245508000]

約数ペア:

[(1, 245508000), (2, 122754000), (3, 81836000), (4, 61377000), (5, 49101600), (6, 40918000), (8, 30688500), (10, 24550800), (12, 20459000), (15, 16367200), (16, 15344250), (20, 12275400), (24, 10229500), (25, 9820320), (30, 8183600), (32, 7672125), (40, 6137700), (41, 5988000), (48, 5114750), (50, 4910160), (60, 4091800), (75, 3273440), (80, 3068850), (82, 2994000), (96, 2557375), (100, 2455080), (120, 2045900), (123, 1996000), (125, 1964064), (150, 1636720), (160, 1534425), (164, 1497000), (200, 1227540), (205, 1197600), (240, 1022950), (246, 998000), (250, 982032), (300, 818360), (328, 748500), (375, 654688), (400, 613770), (410, 598800), (480, 511475), (492, 499000), (499, 492000), (500, 491016), (600, 409180), (615, 399200), (656, 374250), (750, 327344), (800, 306885), (820, 299400), (984, 249500), (998, 246000), (1000, 245508), (1025, 239520), (1200, 204590), (1230, 199600), (1312, 187125), (1497, 164000), (1500, 163672), (1640, 149700), (1968, 124750), (1996, 123000), (2000, 122754), (2050, 119760), (2400, 102295), (2460, 99800), (2495, 98400), (2994, 82000), (3000, 81836), (3075, 79840), (3280, 74850), (3936, 62375), (3992, 61500), (4000, 61377), (4100, 59880), (4920, 49900), (4990, 49200), (5125, 47904), (5988, 41000), (6000, 40918), (6150, 39920), (6560, 37425), (7485, 32800), (7984, 30750), (8200, 29940), (9840, 24950), (9980, 24600), (10250, 23952), (11976, 20500), (12000, 20459), (12300, 19960), (12475, 19680), (14970, 16400), (15375, 15968)]