157656300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1680

約数の個数: 144

約数和(自身を含む): 508717440

約数和(自身を除く): 351061140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 150, 170, 190, 204, 228, 255, 285, 300, 323, 340, 380, 425, 475, 510, 570, 646, 850, 950, 969, 1020, 1140, 1275, 1292, 1425, 1615, 1627, 1700, 1900, 1938, 2550, 2850, 3230, 3254, 3876, 4845, 4881, 5100, 5700, 6460, 6508, 8075, 8135, 9690, 9762, 16150, 16270, 19380, 19524, 24225, 24405, 27659, 30913, 32300, 32540, 40675, 48450, 48810, 55318, 61826, 81350, 82977, 92739, 96900, 97620, 110636, 122025, 123652, 138295, 154565, 162700, 165954, 185478, 244050, 276590, 309130, 331908, 370956, 414885, 463695, 488100, 525521, 553180, 618260, 691475, 772825, 829770, 927390, 1051042, 1382950, 1545650, 1576563, 1659540, 1854780, 2074425, 2102084, 2318475, 2627605, 2765900, 3091300, 3153126, 4148850, 4636950, 5255210, 6306252, 7882815, 8297700, 9273900, 10510420, 13138025, 15765630, 26276050, 31531260, 39414075, 52552100, 78828150, 157656300]

約数ペア:

[(1, 157656300), (2, 78828150), (3, 52552100), (4, 39414075), (5, 31531260), (6, 26276050), (10, 15765630), (12, 13138025), (15, 10510420), (17, 9273900), (19, 8297700), (20, 7882815), (25, 6306252), (30, 5255210), (34, 4636950), (38, 4148850), (50, 3153126), (51, 3091300), (57, 2765900), (60, 2627605), (68, 2318475), (75, 2102084), (76, 2074425), (85, 1854780), (95, 1659540), (100, 1576563), (102, 1545650), (114, 1382950), (150, 1051042), (170, 927390), (190, 829770), (204, 772825), (228, 691475), (255, 618260), (285, 553180), (300, 525521), (323, 488100), (340, 463695), (380, 414885), (425, 370956), (475, 331908), (510, 309130), (570, 276590), (646, 244050), (850, 185478), (950, 165954), (969, 162700), (1020, 154565), (1140, 138295), (1275, 123652), (1292, 122025), (1425, 110636), (1615, 97620), (1627, 96900), (1700, 92739), (1900, 82977), (1938, 81350), (2550, 61826), (2850, 55318), (3230, 48810), (3254, 48450), (3876, 40675), (4845, 32540), (4881, 32300), (5100, 30913), (5700, 27659), (6460, 24405), (6508, 24225), (8075, 19524), (8135, 19380), (9690, 16270), (9762, 16150)]