71118900

素因数分解:

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

素因数の和:4198

約数の個数: 108

約数和(自身を含む): 234707200

約数和(自身を除く): 163588300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4159, 4275, 5700, 8318, 8550, 12477, 16636, 17100, 20795, 24954, 37431, 41590, 49908, 62385, 74862, 79021, 83180, 103975, 124770, 149724, 158042, 187155, 207950, 237063, 249540, 311925, 316084, 374310, 395105, 415900, 474126, 623850, 711189, 748620, 790210, 935775, 948252, 1185315, 1247700, 1422378, 1580420, 1871550, 1975525, 2370630, 2844756, 3555945, 3743100, 3951050, 4741260, 5926575, 7111890, 7902100, 11853150, 14223780, 17779725, 23706300, 35559450, 71118900]

約数ペア:

[(1, 71118900), (2, 35559450), (3, 23706300), (4, 17779725), (5, 14223780), (6, 11853150), (9, 7902100), (10, 7111890), (12, 5926575), (15, 4741260), (18, 3951050), (19, 3743100), (20, 3555945), (25, 2844756), (30, 2370630), (36, 1975525), (38, 1871550), (45, 1580420), (50, 1422378), (57, 1247700), (60, 1185315), (75, 948252), (76, 935775), (90, 790210), (95, 748620), (100, 711189), (114, 623850), (150, 474126), (171, 415900), (180, 395105), (190, 374310), (225, 316084), (228, 311925), (285, 249540), (300, 237063), (342, 207950), (380, 187155), (450, 158042), (475, 149724), (570, 124770), (684, 103975), (855, 83180), (900, 79021), (950, 74862), (1140, 62385), (1425, 49908), (1710, 41590), (1900, 37431), (2850, 24954), (3420, 20795), (4159, 17100), (4275, 16636), (5700, 12477), (8318, 8550)]