379529900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5323}}^1$

素因数の和:5391

約数の個数: 72

約数和(自身を含む): 887276544

約数和(自身を除く): 507746644

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 310, 460, 575, 620, 713, 775, 1150, 1426, 1550, 2300, 2852, 3100, 3565, 5323, 7130, 10646, 14260, 17825, 21292, 26615, 35650, 53230, 71300, 106460, 122429, 133075, 165013, 244858, 266150, 330026, 489716, 532300, 612145, 660052, 825065, 1224290, 1650130, 2448580, 3060725, 3300260, 3795299, 4125325, 6121450, 7590598, 8250650, 12242900, 15181196, 16501300, 18976495, 37952990, 75905980, 94882475, 189764950, 379529900]

約数ペア:

[(1, 379529900), (2, 189764950), (4, 94882475), (5, 75905980), (10, 37952990), (20, 18976495), (23, 16501300), (25, 15181196), (31, 12242900), (46, 8250650), (50, 7590598), (62, 6121450), (92, 4125325), (100, 3795299), (115, 3300260), (124, 3060725), (155, 2448580), (230, 1650130), (310, 1224290), (460, 825065), (575, 660052), (620, 612145), (713, 532300), (775, 489716), (1150, 330026), (1426, 266150), (1550, 244858), (2300, 165013), (2852, 133075), (3100, 122429), (3565, 106460), (5323, 71300), (7130, 53230), (10646, 35650), (14260, 26615), (17825, 21292)]