326537100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{12511}}^1$

素因数の和:12560

約数の個数: 108

約数和(自身を含む): 1058890560

約数和(自身を除く): 732353460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1305, 1450, 1740, 2175, 2610, 2900, 4350, 5220, 6525, 8700, 12511, 13050, 25022, 26100, 37533, 50044, 62555, 75066, 112599, 125110, 150132, 187665, 225198, 250220, 312775, 362819, 375330, 450396, 562995, 625550, 725638, 750660, 938325, 1088457, 1125990, 1251100, 1451276, 1814095, 1876650, 2176914, 2251980, 2814975, 3265371, 3628190, 3753300, 4353828, 5442285, 5629950, 6530742, 7256380, 9070475, 10884570, 11259900, 13061484, 16326855, 18140950, 21769140, 27211425, 32653710, 36281900, 54422850, 65307420, 81634275, 108845700, 163268550, 326537100]

約数ペア:

[(1, 326537100), (2, 163268550), (3, 108845700), (4, 81634275), (5, 65307420), (6, 54422850), (9, 36281900), (10, 32653710), (12, 27211425), (15, 21769140), (18, 18140950), (20, 16326855), (25, 13061484), (29, 11259900), (30, 10884570), (36, 9070475), (45, 7256380), (50, 6530742), (58, 5629950), (60, 5442285), (75, 4353828), (87, 3753300), (90, 3628190), (100, 3265371), (116, 2814975), (145, 2251980), (150, 2176914), (174, 1876650), (180, 1814095), (225, 1451276), (261, 1251100), (290, 1125990), (300, 1088457), (348, 938325), (435, 750660), (450, 725638), (522, 625550), (580, 562995), (725, 450396), (870, 375330), (900, 362819), (1044, 312775), (1305, 250220), (1450, 225198), (1740, 187665), (2175, 150132), (2610, 125110), (2900, 112599), (4350, 75066), (5220, 62555), (6525, 50044), (8700, 37533), (12511, 26100), (13050, 25022)]