1306953900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{69151}}^1$

素因数の和:69181

約数の個数: 144

約数和(自身を含む): 4801914880

約数和(自身を除く): 3494960980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 18900, 69151, 138302, 207453, 276604, 345755, 414906, 484057, 622359, 691510, 829812, 968114, 1037265, 1244718, 1383020, 1452171, 1728775, 1867077, 1936228, 2074530, 2420285, 2489436, 2904342, 3111795, 3457550, 3734154, 4149060, 4356513, 4840570, 5186325, 5808684, 6223590, 6915100, 7260855, 7468308, 8713026, 9335385, 9681140, 10372650, 12101425, 12447180, 13069539, 14521710, 15558975, 17426052, 18670770, 20745300, 21782565, 24202850, 26139078, 29043420, 31117950, 36304275, 37341540, 43565130, 46676925, 48405700, 52278156, 62235900, 65347695, 72608550, 87130260, 93353850, 108912825, 130695390, 145217100, 186707700, 217825650, 261390780, 326738475, 435651300, 653476950, 1306953900]

約数ペア:

[(1, 1306953900), (2, 653476950), (3, 435651300), (4, 326738475), (5, 261390780), (6, 217825650), (7, 186707700), (9, 145217100), (10, 130695390), (12, 108912825), (14, 93353850), (15, 87130260), (18, 72608550), (20, 65347695), (21, 62235900), (25, 52278156), (27, 48405700), (28, 46676925), (30, 43565130), (35, 37341540), (36, 36304275), (42, 31117950), (45, 29043420), (50, 26139078), (54, 24202850), (60, 21782565), (63, 20745300), (70, 18670770), (75, 17426052), (84, 15558975), (90, 14521710), (100, 13069539), (105, 12447180), (108, 12101425), (126, 10372650), (135, 9681140), (140, 9335385), (150, 8713026), (175, 7468308), (180, 7260855), (189, 6915100), (210, 6223590), (225, 5808684), (252, 5186325), (270, 4840570), (300, 4356513), (315, 4149060), (350, 3734154), (378, 3457550), (420, 3111795), (450, 2904342), (525, 2489436), (540, 2420285), (630, 2074530), (675, 1936228), (700, 1867077), (756, 1728775), (900, 1452171), (945, 1383020), (1050, 1244718), (1260, 1037265), (1350, 968114), (1575, 829812), (1890, 691510), (2100, 622359), (2700, 484057), (3150, 414906), (3780, 345755), (4725, 276604), (6300, 207453), (9450, 138302), (18900, 69151)]