27288090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:649

約数の個数: 80

約数和(自身を含む): 74748960

約数和(自身を除く): 47460870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 162, 177, 270, 295, 354, 405, 531, 571, 590, 810, 885, 1062, 1142, 1593, 1713, 1770, 2655, 2855, 3186, 3426, 4779, 5139, 5310, 5710, 7965, 8565, 9558, 10278, 15417, 15930, 17130, 23895, 25695, 30834, 33689, 46251, 47790, 51390, 67378, 77085, 92502, 101067, 154170, 168445, 202134, 231255, 303201, 336890, 462510, 505335, 606402, 909603, 1010670, 1516005, 1819206, 2728809, 3032010, 4548015, 5457618, 9096030, 13644045, 27288090]

約数ペア:

[(1, 27288090), (2, 13644045), (3, 9096030), (5, 5457618), (6, 4548015), (9, 3032010), (10, 2728809), (15, 1819206), (18, 1516005), (27, 1010670), (30, 909603), (45, 606402), (54, 505335), (59, 462510), (81, 336890), (90, 303201), (118, 231255), (135, 202134), (162, 168445), (177, 154170), (270, 101067), (295, 92502), (354, 77085), (405, 67378), (531, 51390), (571, 47790), (590, 46251), (810, 33689), (885, 30834), (1062, 25695), (1142, 23895), (1593, 17130), (1713, 15930), (1770, 15417), (2655, 10278), (2855, 9558), (3186, 8565), (3426, 7965), (4779, 5710), (5139, 5310)]