222353100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 180

約数和(自身を含む): 730784824

約数和(自身を除く): 508431724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 97, 100, 108, 135, 150, 162, 180, 194, 225, 270, 283, 291, 300, 324, 388, 405, 450, 485, 540, 566, 582, 675, 810, 849, 873, 900, 970, 1132, 1164, 1350, 1415, 1455, 1620, 1698, 1746, 1940, 2025, 2425, 2547, 2619, 2700, 2830, 2910, 3396, 3492, 4050, 4245, 4365, 4850, 5094, 5238, 5660, 5820, 7075, 7275, 7641, 7857, 8100, 8490, 8730, 9700, 10188, 10476, 12735, 13095, 14150, 14550, 15282, 15714, 16980, 17460, 21225, 21825, 22923, 25470, 26190, 27451, 28300, 29100, 30564, 31428, 38205, 39285, 42450, 43650, 45846, 50940, 52380, 54902, 63675, 65475, 76410, 78570, 82353, 84900, 87300, 91692, 109804, 114615, 127350, 130950, 137255, 152820, 157140, 164706, 191025, 196425, 229230, 247059, 254700, 261900, 274510, 329412, 382050, 392850, 411765, 458460, 494118, 549020, 573075, 686275, 741177, 764100, 785700, 823530, 988236, 1146150, 1235295, 1372550, 1482354, 1647060, 2058825, 2223531, 2292300, 2470590, 2745100, 2964708, 3705885, 4117650, 4447062, 4941180, 6176475, 7411770, 8235300, 8894124, 11117655, 12352950, 14823540, 18529425, 22235310, 24705900, 37058850, 44470620, 55588275, 74117700, 111176550, 222353100]

約数ペア:

[(1, 222353100), (2, 111176550), (3, 74117700), (4, 55588275), (5, 44470620), (6, 37058850), (9, 24705900), (10, 22235310), (12, 18529425), (15, 14823540), (18, 12352950), (20, 11117655), (25, 8894124), (27, 8235300), (30, 7411770), (36, 6176475), (45, 4941180), (50, 4447062), (54, 4117650), (60, 3705885), (75, 2964708), (81, 2745100), (90, 2470590), (97, 2292300), (100, 2223531), (108, 2058825), (135, 1647060), (150, 1482354), (162, 1372550), (180, 1235295), (194, 1146150), (225, 988236), (270, 823530), (283, 785700), (291, 764100), (300, 741177), (324, 686275), (388, 573075), (405, 549020), (450, 494118), (485, 458460), (540, 411765), (566, 392850), (582, 382050), (675, 329412), (810, 274510), (849, 261900), (873, 254700), (900, 247059), (970, 229230), (1132, 196425), (1164, 191025), (1350, 164706), (1415, 157140), (1455, 152820), (1620, 137255), (1698, 130950), (1746, 127350), (1940, 114615), (2025, 109804), (2425, 91692), (2547, 87300), (2619, 84900), (2700, 82353), (2830, 78570), (2910, 76410), (3396, 65475), (3492, 63675), (4050, 54902), (4245, 52380), (4365, 50940), (4850, 45846), (5094, 43650), (5238, 42450), (5660, 39285), (5820, 38205), (7075, 31428), (7275, 30564), (7641, 29100), (7857, 28300), (8100, 27451), (8490, 26190), (8730, 25470), (9700, 22923), (10188, 21825), (10476, 21225), (12735, 17460), (13095, 16980), (14150, 15714), (14550, 15282)]