380169900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3491}}^1$

素因数の和:3533

約数の個数: 162

約数和(自身を含む): 1310173956

約数和(自身を除く): 930004056

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 121, 132, 150, 165, 180, 198, 220, 225, 242, 275, 300, 330, 363, 396, 450, 484, 495, 550, 605, 660, 726, 825, 900, 990, 1089, 1100, 1210, 1452, 1650, 1815, 1980, 2178, 2420, 2475, 3025, 3300, 3491, 3630, 4356, 4950, 5445, 6050, 6982, 7260, 9075, 9900, 10473, 10890, 12100, 13964, 17455, 18150, 20946, 21780, 27225, 31419, 34910, 36300, 38401, 41892, 52365, 54450, 62838, 69820, 76802, 87275, 104730, 108900, 115203, 125676, 153604, 157095, 174550, 192005, 209460, 230406, 261825, 314190, 345609, 349100, 384010, 422411, 460812, 523650, 576015, 628380, 691218, 768020, 785475, 844822, 960025, 1047300, 1152030, 1267233, 1382436, 1570950, 1689644, 1728045, 1920050, 2112055, 2304060, 2534466, 2880075, 3141900, 3456090, 3801699, 3840100, 4224110, 5068932, 5760150, 6336165, 6912180, 7603398, 8448220, 8640225, 10560275, 11520300, 12672330, 15206796, 17280450, 19008495, 21120550, 25344660, 31680825, 34560900, 38016990, 42241100, 63361650, 76033980, 95042475, 126723300, 190084950, 380169900]

約数ペア:

[(1, 380169900), (2, 190084950), (3, 126723300), (4, 95042475), (5, 76033980), (6, 63361650), (9, 42241100), (10, 38016990), (11, 34560900), (12, 31680825), (15, 25344660), (18, 21120550), (20, 19008495), (22, 17280450), (25, 15206796), (30, 12672330), (33, 11520300), (36, 10560275), (44, 8640225), (45, 8448220), (50, 7603398), (55, 6912180), (60, 6336165), (66, 5760150), (75, 5068932), (90, 4224110), (99, 3840100), (100, 3801699), (110, 3456090), (121, 3141900), (132, 2880075), (150, 2534466), (165, 2304060), (180, 2112055), (198, 1920050), (220, 1728045), (225, 1689644), (242, 1570950), (275, 1382436), (300, 1267233), (330, 1152030), (363, 1047300), (396, 960025), (450, 844822), (484, 785475), (495, 768020), (550, 691218), (605, 628380), (660, 576015), (726, 523650), (825, 460812), (900, 422411), (990, 384010), (1089, 349100), (1100, 345609), (1210, 314190), (1452, 261825), (1650, 230406), (1815, 209460), (1980, 192005), (2178, 174550), (2420, 157095), (2475, 153604), (3025, 125676), (3300, 115203), (3491, 108900), (3630, 104730), (4356, 87275), (4950, 76802), (5445, 69820), (6050, 62838), (6982, 54450), (7260, 52365), (9075, 41892), (9900, 38401), (10473, 36300), (10890, 34910), (12100, 31419), (13964, 27225), (17455, 21780), (18150, 20946)]