27156947940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{556723}}^1$

素因数の和:557009

約数の個数: 72

約数和(自身を含む): 82680194688

約数和(自身を除く): 55523246748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2710, 3252, 4065, 4878, 5420, 8130, 9756, 12195, 16260, 24390, 48780, 556723, 1113446, 1670169, 2226892, 2783615, 3340338, 5010507, 5567230, 6680676, 8350845, 10021014, 11134460, 16701690, 20042028, 25052535, 33403380, 50105070, 100210140, 150871933, 301743866, 452615799, 603487732, 754359665, 905231598, 1357847397, 1508719330, 1810463196, 2263078995, 2715694794, 3017438660, 4526157990, 5431389588, 6789236985, 9052315980, 13578473970, 27156947940]

約数ペア:

[(1, 27156947940), (2, 13578473970), (3, 9052315980), (4, 6789236985), (5, 5431389588), (6, 4526157990), (9, 3017438660), (10, 2715694794), (12, 2263078995), (15, 1810463196), (18, 1508719330), (20, 1357847397), (30, 905231598), (36, 754359665), (45, 603487732), (60, 452615799), (90, 301743866), (180, 150871933), (271, 100210140), (542, 50105070), (813, 33403380), (1084, 25052535), (1355, 20042028), (1626, 16701690), (2439, 11134460), (2710, 10021014), (3252, 8350845), (4065, 6680676), (4878, 5567230), (5420, 5010507), (8130, 3340338), (9756, 2783615), (12195, 2226892), (16260, 1670169), (24390, 1113446), (48780, 556723)]