185180220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1847}}^1$

素因数の和:2419

約数の個数: 72

約数和(自身を含む): 563026464

約数和(自身を除く): 377846244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 1114, 1671, 1847, 2228, 2785, 3342, 3694, 5013, 5541, 5570, 6684, 7388, 8355, 9235, 10026, 11082, 11140, 16623, 16710, 18470, 20052, 22164, 25065, 27705, 33246, 33420, 36940, 50130, 55410, 66492, 83115, 100260, 110820, 166230, 332460, 1028779, 2057558, 3086337, 4115116, 5143895, 6172674, 9259011, 10287790, 12345348, 15431685, 18518022, 20575580, 30863370, 37036044, 46295055, 61726740, 92590110, 185180220]

約数ペア:

[(1, 185180220), (2, 92590110), (3, 61726740), (4, 46295055), (5, 37036044), (6, 30863370), (9, 20575580), (10, 18518022), (12, 15431685), (15, 12345348), (18, 10287790), (20, 9259011), (30, 6172674), (36, 5143895), (45, 4115116), (60, 3086337), (90, 2057558), (180, 1028779), (557, 332460), (1114, 166230), (1671, 110820), (1847, 100260), (2228, 83115), (2785, 66492), (3342, 55410), (3694, 50130), (5013, 36940), (5541, 33420), (5570, 33246), (6684, 27705), (7388, 25065), (8355, 22164), (9235, 20052), (10026, 18470), (11082, 16710), (11140, 16623)]