302968980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23057}}^1$

素因数の和:23145

約数の個数: 72

約数和(自身を含む): 931635432

約数和(自身を除く): 628666452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 23057, 46114, 69171, 92228, 115285, 138342, 207513, 230570, 276684, 345855, 415026, 461140, 691710, 830052, 1037565, 1383420, 1683161, 2075130, 3366322, 4150260, 5049483, 6732644, 8415805, 10098966, 15148449, 16831610, 20197932, 25247415, 30296898, 33663220, 50494830, 60593796, 75742245, 100989660, 151484490, 302968980]

約数ペア:

[(1, 302968980), (2, 151484490), (3, 100989660), (4, 75742245), (5, 60593796), (6, 50494830), (9, 33663220), (10, 30296898), (12, 25247415), (15, 20197932), (18, 16831610), (20, 15148449), (30, 10098966), (36, 8415805), (45, 6732644), (60, 5049483), (73, 4150260), (90, 3366322), (146, 2075130), (180, 1683161), (219, 1383420), (292, 1037565), (365, 830052), (438, 691710), (657, 461140), (730, 415026), (876, 345855), (1095, 276684), (1314, 230570), (1460, 207513), (2190, 138342), (2628, 115285), (3285, 92228), (4380, 69171), (6570, 46114), (13140, 23057)]