200775900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51481}}^1$

素因数の和:51511

約数の個数: 72

約数和(自身を含む): 625609264

約数和(自身を除く): 424833364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 51481, 102962, 154443, 205924, 257405, 308886, 514810, 617772, 669253, 772215, 1029620, 1287025, 1338506, 1544430, 2007759, 2574050, 2677012, 3088860, 3346265, 3861075, 4015518, 5148100, 6692530, 7722150, 8031036, 10038795, 13385060, 15444300, 16731325, 20077590, 33462650, 40155180, 50193975, 66925300, 100387950, 200775900]

約数ペア:

[(1, 200775900), (2, 100387950), (3, 66925300), (4, 50193975), (5, 40155180), (6, 33462650), (10, 20077590), (12, 16731325), (13, 15444300), (15, 13385060), (20, 10038795), (25, 8031036), (26, 7722150), (30, 6692530), (39, 5148100), (50, 4015518), (52, 3861075), (60, 3346265), (65, 3088860), (75, 2677012), (78, 2574050), (100, 2007759), (130, 1544430), (150, 1338506), (156, 1287025), (195, 1029620), (260, 772215), (300, 669253), (325, 617772), (390, 514810), (650, 308886), (780, 257405), (975, 205924), (1300, 154443), (1950, 102962), (3900, 51481)]