102939900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{49019}}^1$

素因数の和:49043

約数の個数: 72

約数和(自身を含む): 340394880

約数和(自身を除く): 237454980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 49019, 98038, 147057, 196076, 245095, 294114, 343133, 490190, 588228, 686266, 735285, 980380, 1029399, 1225475, 1372532, 1470570, 1715665, 2058798, 2450950, 2941140, 3431330, 3676425, 4117596, 4901900, 5146995, 6862660, 7352850, 8578325, 10293990, 14705700, 17156650, 20587980, 25734975, 34313300, 51469950, 102939900]

約数ペア:

[(1, 102939900), (2, 51469950), (3, 34313300), (4, 25734975), (5, 20587980), (6, 17156650), (7, 14705700), (10, 10293990), (12, 8578325), (14, 7352850), (15, 6862660), (20, 5146995), (21, 4901900), (25, 4117596), (28, 3676425), (30, 3431330), (35, 2941140), (42, 2450950), (50, 2058798), (60, 1715665), (70, 1470570), (75, 1372532), (84, 1225475), (100, 1029399), (105, 980380), (140, 735285), (150, 686266), (175, 588228), (210, 490190), (300, 343133), (350, 294114), (420, 245095), (525, 196076), (700, 147057), (1050, 98038), (2100, 49019)]