286564300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{2153}}^1$

素因数の和:2200

約数の個数: 72

約数和(自身を含む): 684299952

約数和(自身を除く): 397735652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 1331, 2153, 2420, 2662, 3025, 4306, 5324, 6050, 6655, 8612, 10765, 12100, 13310, 21530, 23683, 26620, 33275, 43060, 47366, 53825, 66550, 94732, 107650, 118415, 133100, 215300, 236830, 260513, 473660, 521026, 592075, 1042052, 1184150, 1302565, 2368300, 2605130, 2865643, 5210260, 5731286, 6512825, 11462572, 13025650, 14328215, 26051300, 28656430, 57312860, 71641075, 143282150, 286564300]

約数ペア:

[(1, 286564300), (2, 143282150), (4, 71641075), (5, 57312860), (10, 28656430), (11, 26051300), (20, 14328215), (22, 13025650), (25, 11462572), (44, 6512825), (50, 5731286), (55, 5210260), (100, 2865643), (110, 2605130), (121, 2368300), (220, 1302565), (242, 1184150), (275, 1042052), (484, 592075), (550, 521026), (605, 473660), (1100, 260513), (1210, 236830), (1331, 215300), (2153, 133100), (2420, 118415), (2662, 107650), (3025, 94732), (4306, 66550), (5324, 53825), (6050, 47366), (6655, 43060), (8612, 33275), (10765, 26620), (12100, 23683), (13310, 21530)]