16901100

素因数分解:

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

素因数の和:320

約数の個数: 108

約数和(自身を含む): 53824680

約数和(自身を除く): 36923580

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, 150, 178, 180, 211, 225, 267, 300, 356, 422, 445, 450, 534, 633, 801, 844, 890, 900, 1055, 1068, 1266, 1335, 1602, 1780, 1899, 2110, 2225, 2532, 2670, 3165, 3204, 3798, 4005, 4220, 4450, 5275, 5340, 6330, 6675, 7596, 8010, 8900, 9495, 10550, 12660, 13350, 15825, 16020, 18779, 18990, 20025, 21100, 26700, 31650, 37558, 37980, 40050, 47475, 56337, 63300, 75116, 80100, 93895, 94950, 112674, 169011, 187790, 189900, 225348, 281685, 338022, 375580, 469475, 563370, 676044, 845055, 938950, 1126740, 1408425, 1690110, 1877900, 2816850, 3380220, 4225275, 5633700, 8450550, 16901100]

約数ペア:

[(1, 16901100), (2, 8450550), (3, 5633700), (4, 4225275), (5, 3380220), (6, 2816850), (9, 1877900), (10, 1690110), (12, 1408425), (15, 1126740), (18, 938950), (20, 845055), (25, 676044), (30, 563370), (36, 469475), (45, 375580), (50, 338022), (60, 281685), (75, 225348), (89, 189900), (90, 187790), (100, 169011), (150, 112674), (178, 94950), (180, 93895), (211, 80100), (225, 75116), (267, 63300), (300, 56337), (356, 47475), (422, 40050), (445, 37980), (450, 37558), (534, 31650), (633, 26700), (801, 21100), (844, 20025), (890, 18990), (900, 18779), (1055, 16020), (1068, 15825), (1266, 13350), (1335, 12660), (1602, 10550), (1780, 9495), (1899, 8900), (2110, 8010), (2225, 7596), (2532, 6675), (2670, 6330), (3165, 5340), (3204, 5275), (3798, 4450), (4005, 4220)]