27595261620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1\times {\mathrm{613}}^1$

素因数の和:1634

約数の個数: 144

約数和(自身を含む): 84179768400

約数和(自身を除く): 56584506780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 557, 613, 898, 1114, 1226, 1347, 1671, 1796, 1839, 2228, 2245, 2452, 2694, 2785, 3065, 3342, 3678, 4041, 4490, 5013, 5388, 5517, 5570, 6130, 6684, 6735, 7356, 8082, 8355, 8980, 9195, 10026, 11034, 11140, 12260, 13470, 16164, 16710, 18390, 20052, 20205, 22068, 25065, 26940, 27585, 33420, 36780, 40410, 50130, 55170, 80820, 100260, 110340, 250093, 275237, 341441, 500186, 550474, 682882, 750279, 825711, 1000372, 1024323, 1100948, 1250465, 1365764, 1376185, 1500558, 1651422, 1707205, 2048646, 2250837, 2477133, 2500930, 2752370, 3001116, 3072969, 3302844, 3414410, 3751395, 4097292, 4128555, 4501674, 4954266, 5001860, 5121615, 5504740, 6145938, 6828820, 7502790, 8257110, 9003348, 9908532, 10243230, 11254185, 12291876, 12385665, 15005580, 15364845, 16514220, 20486460, 22508370, 24771330, 30729690, 45016740, 49542660, 61459380, 153307009, 306614018, 459921027, 613228036, 766535045, 919842054, 1379763081, 1533070090, 1839684108, 2299605135, 2759526162, 3066140180, 4599210270, 5519052324, 6898815405, 9198420540, 13797630810, 27595261620]

約数ペア:

[(1, 27595261620), (2, 13797630810), (3, 9198420540), (4, 6898815405), (5, 5519052324), (6, 4599210270), (9, 3066140180), (10, 2759526162), (12, 2299605135), (15, 1839684108), (18, 1533070090), (20, 1379763081), (30, 919842054), (36, 766535045), (45, 613228036), (60, 459921027), (90, 306614018), (180, 153307009), (449, 61459380), (557, 49542660), (613, 45016740), (898, 30729690), (1114, 24771330), (1226, 22508370), (1347, 20486460), (1671, 16514220), (1796, 15364845), (1839, 15005580), (2228, 12385665), (2245, 12291876), (2452, 11254185), (2694, 10243230), (2785, 9908532), (3065, 9003348), (3342, 8257110), (3678, 7502790), (4041, 6828820), (4490, 6145938), (5013, 5504740), (5388, 5121615), (5517, 5001860), (5570, 4954266), (6130, 4501674), (6684, 4128555), (6735, 4097292), (7356, 3751395), (8082, 3414410), (8355, 3302844), (8980, 3072969), (9195, 3001116), (10026, 2752370), (11034, 2500930), (11140, 2477133), (12260, 2250837), (13470, 2048646), (16164, 1707205), (16710, 1651422), (18390, 1500558), (20052, 1376185), (20205, 1365764), (22068, 1250465), (25065, 1100948), (26940, 1024323), (27585, 1000372), (33420, 825711), (36780, 750279), (40410, 682882), (50130, 550474), (55170, 500186), (80820, 341441), (100260, 275237), (110340, 250093)]