181022580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1237}}^1$

素因数の和:1526

約数の個数: 96

約数和(自身を含む): 565716480

約数和(自身を除く): 384693900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 271, 540, 542, 813, 1084, 1237, 1355, 1626, 2439, 2474, 2710, 3252, 3711, 4065, 4878, 4948, 5420, 6185, 7317, 7422, 8130, 9756, 11133, 12195, 12370, 14634, 14844, 16260, 18555, 22266, 24390, 24740, 29268, 33399, 36585, 37110, 44532, 48780, 55665, 66798, 73170, 74220, 111330, 133596, 146340, 166995, 222660, 333990, 335227, 667980, 670454, 1005681, 1340908, 1676135, 2011362, 3017043, 3352270, 4022724, 5028405, 6034086, 6704540, 9051129, 10056810, 12068172, 15085215, 18102258, 20113620, 30170430, 36204516, 45255645, 60340860, 90511290, 181022580]

約数ペア:

[(1, 181022580), (2, 90511290), (3, 60340860), (4, 45255645), (5, 36204516), (6, 30170430), (9, 20113620), (10, 18102258), (12, 15085215), (15, 12068172), (18, 10056810), (20, 9051129), (27, 6704540), (30, 6034086), (36, 5028405), (45, 4022724), (54, 3352270), (60, 3017043), (90, 2011362), (108, 1676135), (135, 1340908), (180, 1005681), (270, 670454), (271, 667980), (540, 335227), (542, 333990), (813, 222660), (1084, 166995), (1237, 146340), (1355, 133596), (1626, 111330), (2439, 74220), (2474, 73170), (2710, 66798), (3252, 55665), (3711, 48780), (4065, 44532), (4878, 37110), (4948, 36585), (5420, 33399), (6185, 29268), (7317, 24740), (7422, 24390), (8130, 22266), (9756, 18555), (11133, 16260), (12195, 14844), (12370, 14634)]