9779850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 26656032

約数和(自身を除く): 16876182

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 150, 206, 211, 225, 309, 422, 450, 515, 618, 633, 927, 1030, 1055, 1266, 1545, 1854, 1899, 2110, 2575, 3090, 3165, 3798, 4635, 5150, 5275, 6330, 7725, 9270, 9495, 10550, 15450, 15825, 18990, 21733, 23175, 31650, 43466, 46350, 47475, 65199, 94950, 108665, 130398, 195597, 217330, 325995, 391194, 543325, 651990, 977985, 1086650, 1629975, 1955970, 3259950, 4889925, 9779850]

約数ペア:

[(1, 9779850), (2, 4889925), (3, 3259950), (5, 1955970), (6, 1629975), (9, 1086650), (10, 977985), (15, 651990), (18, 543325), (25, 391194), (30, 325995), (45, 217330), (50, 195597), (75, 130398), (90, 108665), (103, 94950), (150, 65199), (206, 47475), (211, 46350), (225, 43466), (309, 31650), (422, 23175), (450, 21733), (515, 18990), (618, 15825), (633, 15450), (927, 10550), (1030, 9495), (1055, 9270), (1266, 7725), (1545, 6330), (1854, 5275), (1899, 5150), (2110, 4635), (2575, 3798), (3090, 3165)]