55643400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1668

約数の個数: 144

約数和(自身を含む): 196825200

約数和(自身を除く): 141181800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1627, 1710, 1800, 1900, 2280, 2850, 3254, 3420, 3800, 4275, 4881, 5700, 6508, 6840, 8135, 8550, 9762, 11400, 13016, 14643, 16270, 17100, 19524, 24405, 29286, 30913, 32540, 34200, 39048, 40675, 48810, 58572, 61826, 65080, 73215, 81350, 92739, 97620, 117144, 122025, 123652, 146430, 154565, 162700, 185478, 195240, 244050, 247304, 278217, 292860, 309130, 325400, 366075, 370956, 463695, 488100, 556434, 585720, 618260, 732150, 741912, 772825, 927390, 976200, 1112868, 1236520, 1391085, 1464300, 1545650, 1854780, 2225736, 2318475, 2782170, 2928600, 3091300, 3709560, 4636950, 5564340, 6182600, 6955425, 9273900, 11128680, 13910850, 18547800, 27821700, 55643400]

約数ペア:

[(1, 55643400), (2, 27821700), (3, 18547800), (4, 13910850), (5, 11128680), (6, 9273900), (8, 6955425), (9, 6182600), (10, 5564340), (12, 4636950), (15, 3709560), (18, 3091300), (19, 2928600), (20, 2782170), (24, 2318475), (25, 2225736), (30, 1854780), (36, 1545650), (38, 1464300), (40, 1391085), (45, 1236520), (50, 1112868), (57, 976200), (60, 927390), (72, 772825), (75, 741912), (76, 732150), (90, 618260), (95, 585720), (100, 556434), (114, 488100), (120, 463695), (150, 370956), (152, 366075), (171, 325400), (180, 309130), (190, 292860), (200, 278217), (225, 247304), (228, 244050), (285, 195240), (300, 185478), (342, 162700), (360, 154565), (380, 146430), (450, 123652), (456, 122025), (475, 117144), (570, 97620), (600, 92739), (684, 81350), (760, 73215), (855, 65080), (900, 61826), (950, 58572), (1140, 48810), (1368, 40675), (1425, 39048), (1627, 34200), (1710, 32540), (1800, 30913), (1900, 29286), (2280, 24405), (2850, 19524), (3254, 17100), (3420, 16270), (3800, 14643), (4275, 13016), (4881, 11400), (5700, 9762), (6508, 8550), (6840, 8135)]