227730100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{619}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 534931040

約数和(自身を除く): 307200940

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 283, 325, 566, 619, 650, 1132, 1238, 1300, 1415, 2476, 2830, 3095, 3679, 5660, 6190, 7075, 7358, 8047, 12380, 14150, 14716, 15475, 16094, 18395, 28300, 30950, 32188, 36790, 40235, 61900, 73580, 80470, 91975, 160940, 175177, 183950, 201175, 350354, 367900, 402350, 700708, 804700, 875885, 1751770, 2277301, 3503540, 4379425, 4554602, 8758850, 9109204, 11386505, 17517700, 22773010, 45546020, 56932525, 113865050, 227730100]

約数ペア:

[(1, 227730100), (2, 113865050), (4, 56932525), (5, 45546020), (10, 22773010), (13, 17517700), (20, 11386505), (25, 9109204), (26, 8758850), (50, 4554602), (52, 4379425), (65, 3503540), (100, 2277301), (130, 1751770), (260, 875885), (283, 804700), (325, 700708), (566, 402350), (619, 367900), (650, 350354), (1132, 201175), (1238, 183950), (1300, 175177), (1415, 160940), (2476, 91975), (2830, 80470), (3095, 73580), (3679, 61900), (5660, 40235), (6190, 36790), (7075, 32188), (7358, 30950), (8047, 28300), (12380, 18395), (14150, 16094), (14716, 15475)]