91270900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5669}}^1$

素因数の和:5713

約数の個数: 72

約数和(自身を含む): 236234880

約数和(自身を除く): 144963980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 5669, 8050, 11338, 16100, 22676, 28345, 39683, 56690, 79366, 113380, 130387, 141725, 158732, 198415, 260774, 283450, 396830, 521548, 566900, 651935, 793660, 912709, 992075, 1303870, 1825418, 1984150, 2607740, 3259675, 3650836, 3968300, 4563545, 6519350, 9127090, 13038700, 18254180, 22817725, 45635450, 91270900]

約数ペア:

[(1, 91270900), (2, 45635450), (4, 22817725), (5, 18254180), (7, 13038700), (10, 9127090), (14, 6519350), (20, 4563545), (23, 3968300), (25, 3650836), (28, 3259675), (35, 2607740), (46, 1984150), (50, 1825418), (70, 1303870), (92, 992075), (100, 912709), (115, 793660), (140, 651935), (161, 566900), (175, 521548), (230, 396830), (322, 283450), (350, 260774), (460, 198415), (575, 158732), (644, 141725), (700, 130387), (805, 113380), (1150, 79366), (1610, 56690), (2300, 39683), (3220, 28345), (4025, 22676), (5669, 16100), (8050, 11338)]