253324300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1447

約数の個数: 72

約数和(自身を含む): 580962816

約数和(自身を除く): 327638516

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 83, 92, 100, 115, 166, 230, 332, 415, 460, 575, 830, 1150, 1327, 1660, 1909, 2075, 2300, 2654, 3818, 4150, 5308, 6635, 7636, 8300, 9545, 13270, 19090, 26540, 30521, 33175, 38180, 47725, 61042, 66350, 95450, 110141, 122084, 132700, 152605, 190900, 220282, 305210, 440564, 550705, 610420, 763025, 1101410, 1526050, 2202820, 2533243, 2753525, 3052100, 5066486, 5507050, 10132972, 11014100, 12666215, 25332430, 50664860, 63331075, 126662150, 253324300]

約数ペア:

[(1, 253324300), (2, 126662150), (4, 63331075), (5, 50664860), (10, 25332430), (20, 12666215), (23, 11014100), (25, 10132972), (46, 5507050), (50, 5066486), (83, 3052100), (92, 2753525), (100, 2533243), (115, 2202820), (166, 1526050), (230, 1101410), (332, 763025), (415, 610420), (460, 550705), (575, 440564), (830, 305210), (1150, 220282), (1327, 190900), (1660, 152605), (1909, 132700), (2075, 122084), (2300, 110141), (2654, 95450), (3818, 66350), (4150, 61042), (5308, 47725), (6635, 38180), (7636, 33175), (8300, 30521), (9545, 26540), (13270, 19090)]