200100960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{138959}}^1$

素因数の和:138980

約数の個数: 72

約数和(自身を含む): 682849440

約数和(自身を除く): 482748480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 138959, 277918, 416877, 555836, 694795, 833754, 1111672, 1250631, 1389590, 1667508, 2084385, 2223344, 2501262, 2779180, 3335016, 4168770, 4446688, 5002524, 5558360, 6253155, 6670032, 8337540, 10005048, 11116720, 12506310, 13340064, 16675080, 20010096, 22233440, 25012620, 33350160, 40020192, 50025240, 66700320, 100050480, 200100960]

約数ペア:

[(1, 200100960), (2, 100050480), (3, 66700320), (4, 50025240), (5, 40020192), (6, 33350160), (8, 25012620), (9, 22233440), (10, 20010096), (12, 16675080), (15, 13340064), (16, 12506310), (18, 11116720), (20, 10005048), (24, 8337540), (30, 6670032), (32, 6253155), (36, 5558360), (40, 5002524), (45, 4446688), (48, 4168770), (60, 3335016), (72, 2779180), (80, 2501262), (90, 2223344), (96, 2084385), (120, 1667508), (144, 1389590), (160, 1250631), (180, 1111672), (240, 833754), (288, 694795), (360, 555836), (480, 416877), (720, 277918), (1440, 138959)]