200051550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{419}}^1\times {\mathrm{1061}}^1$

素因数の和:1498

約数の個数: 72

約数和(自身を含む): 539262360

約数和(自身を除く): 339210810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 419, 450, 838, 1061, 1257, 2095, 2122, 2514, 3183, 3771, 4190, 5305, 6285, 6366, 7542, 9549, 10475, 10610, 12570, 15915, 18855, 19098, 20950, 26525, 31425, 31830, 37710, 47745, 53050, 62850, 79575, 94275, 95490, 159150, 188550, 238725, 444559, 477450, 889118, 1333677, 2222795, 2667354, 4001031, 4445590, 6668385, 8002062, 11113975, 13336770, 20005155, 22227950, 33341925, 40010310, 66683850, 100025775, 200051550]

約数ペア:

[(1, 200051550), (2, 100025775), (3, 66683850), (5, 40010310), (6, 33341925), (9, 22227950), (10, 20005155), (15, 13336770), (18, 11113975), (25, 8002062), (30, 6668385), (45, 4445590), (50, 4001031), (75, 2667354), (90, 2222795), (150, 1333677), (225, 889118), (419, 477450), (450, 444559), (838, 238725), (1061, 188550), (1257, 159150), (2095, 95490), (2122, 94275), (2514, 79575), (3183, 62850), (3771, 53050), (4190, 47745), (5305, 37710), (6285, 31830), (6366, 31425), (7542, 26525), (9549, 20950), (10475, 19098), (10610, 18855), (12570, 15915)]