84505500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 270859680

約数和(自身を除く): 186354180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 89, 90, 100, 125, 150, 178, 180, 211, 225, 250, 267, 300, 356, 375, 422, 445, 450, 500, 534, 633, 750, 801, 844, 890, 900, 1055, 1068, 1125, 1266, 1335, 1500, 1602, 1780, 1899, 2110, 2225, 2250, 2532, 2670, 3165, 3204, 3798, 4005, 4220, 4450, 4500, 5275, 5340, 6330, 6675, 7596, 8010, 8900, 9495, 10550, 11125, 12660, 13350, 15825, 16020, 18779, 18990, 20025, 21100, 22250, 26375, 26700, 31650, 33375, 37558, 37980, 40050, 44500, 47475, 52750, 56337, 63300, 66750, 75116, 79125, 80100, 93895, 94950, 100125, 105500, 112674, 133500, 158250, 169011, 187790, 189900, 200250, 225348, 237375, 281685, 316500, 338022, 375580, 400500, 469475, 474750, 563370, 676044, 845055, 938950, 949500, 1126740, 1408425, 1690110, 1877900, 2347375, 2816850, 3380220, 4225275, 4694750, 5633700, 7042125, 8450550, 9389500, 14084250, 16901100, 21126375, 28168500, 42252750, 84505500]

約数ペア:

[(1, 84505500), (2, 42252750), (3, 28168500), (4, 21126375), (5, 16901100), (6, 14084250), (9, 9389500), (10, 8450550), (12, 7042125), (15, 5633700), (18, 4694750), (20, 4225275), (25, 3380220), (30, 2816850), (36, 2347375), (45, 1877900), (50, 1690110), (60, 1408425), (75, 1126740), (89, 949500), (90, 938950), (100, 845055), (125, 676044), (150, 563370), (178, 474750), (180, 469475), (211, 400500), (225, 375580), (250, 338022), (267, 316500), (300, 281685), (356, 237375), (375, 225348), (422, 200250), (445, 189900), (450, 187790), (500, 169011), (534, 158250), (633, 133500), (750, 112674), (801, 105500), (844, 100125), (890, 94950), (900, 93895), (1055, 80100), (1068, 79125), (1125, 75116), (1266, 66750), (1335, 63300), (1500, 56337), (1602, 52750), (1780, 47475), (1899, 44500), (2110, 40050), (2225, 37980), (2250, 37558), (2532, 33375), (2670, 31650), (3165, 26700), (3204, 26375), (3798, 22250), (4005, 21100), (4220, 20025), (4450, 18990), (4500, 18779), (5275, 16020), (5340, 15825), (6330, 13350), (6675, 12660), (7596, 11125), (8010, 10550), (8900, 9495)]