99964900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 108

約数和(自身を含む): 263608128

約数和(自身を除く): 163643228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 140, 161, 175, 196, 230, 245, 322, 350, 460, 490, 575, 644, 700, 805, 887, 980, 1127, 1150, 1225, 1610, 1774, 2254, 2300, 2450, 3220, 3548, 4025, 4435, 4508, 4900, 5635, 6209, 8050, 8870, 11270, 12418, 16100, 17740, 20401, 22175, 22540, 24836, 28175, 31045, 40802, 43463, 44350, 56350, 62090, 81604, 86926, 88700, 102005, 112700, 124180, 142807, 155225, 173852, 204010, 217315, 285614, 310450, 408020, 434630, 510025, 571228, 620900, 714035, 869260, 999649, 1020050, 1086575, 1428070, 1999298, 2040100, 2173150, 2856140, 3570175, 3998596, 4346300, 4998245, 7140350, 9996490, 14280700, 19992980, 24991225, 49982450, 99964900]

約数ペア:

[(1, 99964900), (2, 49982450), (4, 24991225), (5, 19992980), (7, 14280700), (10, 9996490), (14, 7140350), (20, 4998245), (23, 4346300), (25, 3998596), (28, 3570175), (35, 2856140), (46, 2173150), (49, 2040100), (50, 1999298), (70, 1428070), (92, 1086575), (98, 1020050), (100, 999649), (115, 869260), (140, 714035), (161, 620900), (175, 571228), (196, 510025), (230, 434630), (245, 408020), (322, 310450), (350, 285614), (460, 217315), (490, 204010), (575, 173852), (644, 155225), (700, 142807), (805, 124180), (887, 112700), (980, 102005), (1127, 88700), (1150, 86926), (1225, 81604), (1610, 62090), (1774, 56350), (2254, 44350), (2300, 43463), (2450, 40802), (3220, 31045), (3548, 28175), (4025, 24836), (4435, 22540), (4508, 22175), (4900, 20401), (5635, 17740), (6209, 16100), (8050, 12418), (8870, 11270)]