130731300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{6917}}^1$

素因数の和:6947

約数の個数: 144

約数和(自身を含む): 480385920

約数和(自身を除く): 349654620

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, 6917, 9450, 13834, 18900, 20751, 27668, 34585, 41502, 48419, 62253, 69170, 83004, 96838, 103755, 124506, 138340, 145257, 172925, 186759, 193676, 207510, 242095, 249012, 290514, 311265, 345850, 373518, 415020, 435771, 484190, 518775, 581028, 622530, 691700, 726285, 747036, 871542, 933795, 968380, 1037550, 1210475, 1245060, 1307313, 1452570, 1556325, 1743084, 1867590, 2075100, 2178855, 2420950, 2614626, 2905140, 3112650, 3631425, 3735180, 4357710, 4668975, 4841900, 5229252, 6225300, 6536565, 7262850, 8715420, 9337950, 10894275, 13073130, 14525700, 18675900, 21788550, 26146260, 32682825, 43577100, 65365650, 130731300]

約数ペア:

[(1, 130731300), (2, 65365650), (3, 43577100), (4, 32682825), (5, 26146260), (6, 21788550), (7, 18675900), (9, 14525700), (10, 13073130), (12, 10894275), (14, 9337950), (15, 8715420), (18, 7262850), (20, 6536565), (21, 6225300), (25, 5229252), (27, 4841900), (28, 4668975), (30, 4357710), (35, 3735180), (36, 3631425), (42, 3112650), (45, 2905140), (50, 2614626), (54, 2420950), (60, 2178855), (63, 2075100), (70, 1867590), (75, 1743084), (84, 1556325), (90, 1452570), (100, 1307313), (105, 1245060), (108, 1210475), (126, 1037550), (135, 968380), (140, 933795), (150, 871542), (175, 747036), (180, 726285), (189, 691700), (210, 622530), (225, 581028), (252, 518775), (270, 484190), (300, 435771), (315, 415020), (350, 373518), (378, 345850), (420, 311265), (450, 290514), (525, 249012), (540, 242095), (630, 207510), (675, 193676), (700, 186759), (756, 172925), (900, 145257), (945, 138340), (1050, 124506), (1260, 103755), (1350, 96838), (1575, 83004), (1890, 69170), (2100, 62253), (2700, 48419), (3150, 41502), (3780, 34585), (4725, 27668), (6300, 20751), (6917, 18900), (9450, 13834)]