402228200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^3\times {\mathrm{1511}}^1$

素因数の和:1560

約数の個数: 96

約数和(自身を含む): 1029309120

約数和(自身を除く): 627080920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 1331, 1511, 2200, 2420, 2662, 3022, 3025, 4840, 5324, 6044, 6050, 6655, 7555, 10648, 12088, 12100, 13310, 15110, 16621, 24200, 26620, 30220, 33242, 33275, 37775, 53240, 60440, 66484, 66550, 75550, 83105, 132968, 133100, 151100, 166210, 182831, 266200, 302200, 332420, 365662, 415525, 664840, 731324, 831050, 914155, 1462648, 1662100, 1828310, 2011141, 3324200, 3656620, 4022282, 4570775, 7313240, 8044564, 9141550, 10055705, 16089128, 18283100, 20111410, 36566200, 40222820, 50278525, 80445640, 100557050, 201114100, 402228200]

約数ペア:

[(1, 402228200), (2, 201114100), (4, 100557050), (5, 80445640), (8, 50278525), (10, 40222820), (11, 36566200), (20, 20111410), (22, 18283100), (25, 16089128), (40, 10055705), (44, 9141550), (50, 8044564), (55, 7313240), (88, 4570775), (100, 4022282), (110, 3656620), (121, 3324200), (200, 2011141), (220, 1828310), (242, 1662100), (275, 1462648), (440, 914155), (484, 831050), (550, 731324), (605, 664840), (968, 415525), (1100, 365662), (1210, 332420), (1331, 302200), (1511, 266200), (2200, 182831), (2420, 166210), (2662, 151100), (3022, 133100), (3025, 132968), (4840, 83105), (5324, 75550), (6044, 66550), (6050, 66484), (6655, 60440), (7555, 53240), (10648, 37775), (12088, 33275), (12100, 33242), (13310, 30220), (15110, 26620), (16621, 24200)]