142237800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4159}}^1$

素因数の和:4200

約数の個数: 144

約数和(自身を含む): 502944000

約数和(自身を除く): 360706200

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, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4159, 4275, 5700, 6840, 8318, 8550, 11400, 12477, 16636, 17100, 20795, 24954, 33272, 34200, 37431, 41590, 49908, 62385, 74862, 79021, 83180, 99816, 103975, 124770, 149724, 158042, 166360, 187155, 207950, 237063, 249540, 299448, 311925, 316084, 374310, 395105, 415900, 474126, 499080, 623850, 632168, 711189, 748620, 790210, 831800, 935775, 948252, 1185315, 1247700, 1422378, 1497240, 1580420, 1871550, 1896504, 1975525, 2370630, 2495400, 2844756, 3160840, 3555945, 3743100, 3951050, 4741260, 5689512, 5926575, 7111890, 7486200, 7902100, 9482520, 11853150, 14223780, 15804200, 17779725, 23706300, 28447560, 35559450, 47412600, 71118900, 142237800]

約数ペア:

[(1, 142237800), (2, 71118900), (3, 47412600), (4, 35559450), (5, 28447560), (6, 23706300), (8, 17779725), (9, 15804200), (10, 14223780), (12, 11853150), (15, 9482520), (18, 7902100), (19, 7486200), (20, 7111890), (24, 5926575), (25, 5689512), (30, 4741260), (36, 3951050), (38, 3743100), (40, 3555945), (45, 3160840), (50, 2844756), (57, 2495400), (60, 2370630), (72, 1975525), (75, 1896504), (76, 1871550), (90, 1580420), (95, 1497240), (100, 1422378), (114, 1247700), (120, 1185315), (150, 948252), (152, 935775), (171, 831800), (180, 790210), (190, 748620), (200, 711189), (225, 632168), (228, 623850), (285, 499080), (300, 474126), (342, 415900), (360, 395105), (380, 374310), (450, 316084), (456, 311925), (475, 299448), (570, 249540), (600, 237063), (684, 207950), (760, 187155), (855, 166360), (900, 158042), (950, 149724), (1140, 124770), (1368, 103975), (1425, 99816), (1710, 83180), (1800, 79021), (1900, 74862), (2280, 62385), (2850, 49908), (3420, 41590), (3800, 37431), (4159, 34200), (4275, 33272), (5700, 24954), (6840, 20795), (8318, 17100), (8550, 16636), (11400, 12477)]