55223100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 180092640

約数和(自身を除く): 124869540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 113, 135, 150, 180, 181, 225, 226, 270, 300, 339, 362, 450, 452, 540, 543, 565, 675, 678, 724, 900, 905, 1017, 1086, 1130, 1350, 1356, 1629, 1695, 1810, 2034, 2172, 2260, 2700, 2715, 2825, 3051, 3258, 3390, 3620, 4068, 4525, 4887, 5085, 5430, 5650, 6102, 6516, 6780, 8145, 8475, 9050, 9774, 10170, 10860, 11300, 12204, 13575, 15255, 16290, 16950, 18100, 19548, 20340, 20453, 24435, 25425, 27150, 30510, 32580, 33900, 40725, 40906, 48870, 50850, 54300, 61020, 61359, 76275, 81450, 81812, 97740, 101700, 102265, 122175, 122718, 152550, 162900, 184077, 204530, 244350, 245436, 305100, 306795, 368154, 409060, 488700, 511325, 552231, 613590, 736308, 920385, 1022650, 1104462, 1227180, 1533975, 1840770, 2045300, 2208924, 2761155, 3067950, 3681540, 4601925, 5522310, 6135900, 9203850, 11044620, 13805775, 18407700, 27611550, 55223100]

約数ペア:

[(1, 55223100), (2, 27611550), (3, 18407700), (4, 13805775), (5, 11044620), (6, 9203850), (9, 6135900), (10, 5522310), (12, 4601925), (15, 3681540), (18, 3067950), (20, 2761155), (25, 2208924), (27, 2045300), (30, 1840770), (36, 1533975), (45, 1227180), (50, 1104462), (54, 1022650), (60, 920385), (75, 736308), (90, 613590), (100, 552231), (108, 511325), (113, 488700), (135, 409060), (150, 368154), (180, 306795), (181, 305100), (225, 245436), (226, 244350), (270, 204530), (300, 184077), (339, 162900), (362, 152550), (450, 122718), (452, 122175), (540, 102265), (543, 101700), (565, 97740), (675, 81812), (678, 81450), (724, 76275), (900, 61359), (905, 61020), (1017, 54300), (1086, 50850), (1130, 48870), (1350, 40906), (1356, 40725), (1629, 33900), (1695, 32580), (1810, 30510), (2034, 27150), (2172, 25425), (2260, 24435), (2700, 20453), (2715, 20340), (2825, 19548), (3051, 18100), (3258, 16950), (3390, 16290), (3620, 15255), (4068, 13575), (4525, 12204), (4887, 11300), (5085, 10860), (5430, 10170), (5650, 9774), (6102, 9050), (6516, 8475), (6780, 8145)]