189860400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2340

約数の個数: 180

約数和(自身を含む): 687814608

約数和(自身を除く): 497954208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 900, 920, 1035, 1104, 1150, 1200, 1380, 1656, 1725, 1800, 1840, 2070, 2293, 2300, 2760, 3312, 3450, 3600, 4140, 4586, 4600, 5175, 5520, 6879, 6900, 8280, 9172, 9200, 10350, 11465, 13758, 13800, 16560, 18344, 20637, 20700, 22930, 27516, 27600, 34395, 36688, 41274, 41400, 45860, 52739, 55032, 57325, 68790, 82548, 82800, 91720, 103185, 105478, 110064, 114650, 137580, 158217, 165096, 171975, 183440, 206370, 210956, 229300, 263695, 275160, 316434, 330192, 343950, 412740, 421912, 458600, 474651, 515925, 527390, 550320, 632868, 687900, 791085, 825480, 843824, 917200, 949302, 1031850, 1054780, 1265736, 1318475, 1375800, 1582170, 1650960, 1898604, 2063700, 2109560, 2373255, 2531472, 2636950, 2751600, 3164340, 3797208, 3955425, 4127400, 4219120, 4746510, 5273900, 6328680, 7594416, 7910850, 8254800, 9493020, 10547800, 11866275, 12657360, 15821700, 18986040, 21095600, 23732550, 31643400, 37972080, 47465100, 63286800, 94930200, 189860400]

約数ペア:

[(1, 189860400), (2, 94930200), (3, 63286800), (4, 47465100), (5, 37972080), (6, 31643400), (8, 23732550), (9, 21095600), (10, 18986040), (12, 15821700), (15, 12657360), (16, 11866275), (18, 10547800), (20, 9493020), (23, 8254800), (24, 7910850), (25, 7594416), (30, 6328680), (36, 5273900), (40, 4746510), (45, 4219120), (46, 4127400), (48, 3955425), (50, 3797208), (60, 3164340), (69, 2751600), (72, 2636950), (75, 2531472), (80, 2373255), (90, 2109560), (92, 2063700), (100, 1898604), (115, 1650960), (120, 1582170), (138, 1375800), (144, 1318475), (150, 1265736), (180, 1054780), (184, 1031850), (200, 949302), (207, 917200), (225, 843824), (230, 825480), (240, 791085), (276, 687900), (300, 632868), (345, 550320), (360, 527390), (368, 515925), (400, 474651), (414, 458600), (450, 421912), (460, 412740), (552, 343950), (575, 330192), (600, 316434), (690, 275160), (720, 263695), (828, 229300), (900, 210956), (920, 206370), (1035, 183440), (1104, 171975), (1150, 165096), (1200, 158217), (1380, 137580), (1656, 114650), (1725, 110064), (1800, 105478), (1840, 103185), (2070, 91720), (2293, 82800), (2300, 82548), (2760, 68790), (3312, 57325), (3450, 55032), (3600, 52739), (4140, 45860), (4586, 41400), (4600, 41274), (5175, 36688), (5520, 34395), (6879, 27600), (6900, 27516), (8280, 22930), (9172, 20700), (9200, 20637), (10350, 18344), (11465, 16560), (13758, 13800)]